Exhibit 21

SUBSIDIARIES OF ABBOTT LABORATORIES

The following is a list of subsidiaries of Abbott Laboratories as of February 15, 2010.  Abbott Laboratories is not a subsidiary of any other corporation.  Where ownership of a subsidiary is less than 100% by Abbott Laboratories or an Abbott Laboratories’ subsidiary, such has been noted by designating the percentage of ownership.

Domestic Subsidiaries	Incorporation
Abbott Administration Inc.	Delaware
Abbott Bioresearch Center, Inc.	Delaware
Abbott Biotech Ventures Inc.	Delaware
Abbott Cardiovascular Systems Inc.	California
Abbott Cardiovascular, Inc.	Delaware
Abbott Delaware Inc.	Delaware
Abbott Diabetes Care Inc.	Delaware
Abbott Diabetes Care Sales Corporation	Delaware
Abbott Endocrine Inc.	Delaware
Abbott Endocrinology Inc.	Delaware
Abbott Equity Investments LLC	Delaware
Abbott Exchange Inc.	Delaware
Abbott Health Products, Inc.	Delaware
Abbott Home Infusion Services of New York, Inc.	New York
Abbott International LLC	Delaware
Abbott Investment Holdings Corporation	Delaware
Abbott Laboratories Inc.	Delaware
Abbott Laboratories International Co.	Illinois
Abbott Laboratories Pacific Ltd.	Illinois
Abbott Laboratories Purchasing Company, LLC	Delaware
Abbott Laboratories Residential Development Fund, Inc.	Illinois
Abbott Laboratories Services Corp.	Illinois
Abbott Laboratories (Puerto Rico) Incorporated	Puerto Rico
Abbott Management Corporation	Delaware
Abbott Medical Optics Inc.	Delaware
Abbott Mexico LLC	Delaware

Abbott Molecular Inc.	Delaware
Abbott Nutrition Manufacturing Inc.	Delaware
Abbott Personnel Inc.	Delaware
Abbott Pharmaceutical Corporation	Delaware
Abbott Point of Care Inc.	Delaware
Abbott Resources Inc.	Delaware
Abbott Resources International Inc.	Delaware
Abbott Respiratory LLC	Delaware
Abbott Trading Company, Inc.	Virgin Islands
Abbott Universal Ltd.	Delaware
Abbott Vascular Inc.	Delaware
Abbott Vascular Solutions Inc.	Indiana
Abbott Ventures Inc.	Delaware
Aeropharm Technology, LLC	Delaware
AMO Development, LLC	Delaware
AMO Holdings, Inc.	Delaware
AMO Manufacturing USA, LLC	Delaware
AMO Nominee Holdings, LLC	Delaware
AMO Sales and Service, Inc.	Delaware
AMO Spain Holdings, LLC	Delaware
AMO U.K. Holdings, Inc.	Delaware
AMO US Holdings, Inc.	Delaware
AMO USA Sales Holdings, Inc.	Delaware
AMO USA, LLC	Delaware
AMO WaveFront Sciences, LLC	New Mexico
Aspen Acquisition I, Inc.	Delaware
AVI Corp.	Delaware
Bioabsorbable Vascular Solutions, Inc.	Delaware
BioDisplay Technologies, Inc.	Illinois
CG Nutritionals, Inc.	Delaware
CMM Transportation, Inc.	Delaware

CynoGen Inc.	Delaware
Evalve International Inc.	Delaware
Evalve, Inc.	Delaware
Fournier Pharma, Corp.	Delaware
Gene-Trak Systems Industrial Diagnostics Corp.	Delaware
Gene-Trak, Inc.	Delaware
Ibis Biosciences, Inc.	Delaware
IEP Pharmaceutical Devices, LLC	Florida
IMTC Technologies, Inc.	Delaware
Innogenetics Inc.	Georgia
Integrated Surgical Solutions, LLC	Delaware
Integrated Vascular Systems, Inc.	Delaware
i-STAT Europe, Inc.	Delaware
IVD Instruments, LLC	Delaware
Knoll LLC	Puerto Rico
Knoll Pharmaceutical Company	New Jersey
Kos Pharmaceuticals, Inc.	Delaware
Murex Diagnostics, Inc.	Delaware
Natural Supplement Association, Incorporated	Colorado
North Shore Properties, Inc.	Delaware
Organics L.L.C.	Delaware
PDD II, LLC	Delaware
PDD, LLC	Delaware
Pegasus One, LLC	Delaware
Quest Vision Technology, Inc.	California
Rowell Laboratories, Inc.	Minnesota
S & G Nutritionals, Inc.	Delaware
Solartek Products, Inc.	Delaware
Solvay Biologicals, LLC	Delaware
Solvay Pharma U.S. Holdings, Inc.	Delaware
Solvay Pharmaceuticals, Inc.	Georgia
Swan-Myers, Incorporated	Indiana

Tobal Products Incorporated	Illinois
Unimed Pharmaceuticals, LLC	Delaware
Vectoris Corporation	California
Visiogen, Inc.	Delaware
Woodside Biomedical, Inc.	Delaware
X Technologies Inc.	Delaware
ZonePerfect Nutrition Company	Delaware

International Subsidiaries	Incorporation
Solvay Pharma Algérie EURL	Algeria
Abbott Laboratories Argentina Sociedad Anonima	Argentina
Murex Argentina S.A.	Argentina
Abbott Australasia Pty Ltd	Australia
AMO Australia Pty Ltd	Australia
EAS Australia Pty Ltd	Australia
Solvay Biosciences Pty Ltd.	Australia
Abbott Gesellschaft m.b.H.	Austria
Solvay-Pharma Gesellschaft m.b.H.	Austria
Abbott Bahamas Overseas Businesses Corporation	Bahamas
Abbott Hospital Limited	Bahamas
Abbott Laboratories (Bangladesh) Limited	Bangladesh
Murex Diagnostics International, Inc.	Barbados
Abbott Belgian Investments SPRL	Belgium
AMO Belgium	Belgium
Abbott Belgian Pension Fund A.S.B.L.	Belgium
Abbott S.A.	Belgium
Abbott Vascular International BVBA	Belgium
Genimmune NV	Belgium
Innogenetics NV	Belgium
Solvay Pharma SA	Belgium
Abbott Biotechnology Ltd.	Bermuda
Abbott Diagnostics International, Ltd.	Bermuda

Abbott Ireland	Bermuda
Abbott Pharmaceuticals PR Ltd.	Bermuda
Abbott Strategic Opportunities Limited	Bermuda
Abbott Druvsto sa orgranicenom odgovornoscum za trgovinu l usluge	Bosnia
Abbott Laboratories do Brasil Ltda.	Brazil
Solvay Farma Ltda	Brazil
Instituto em diagnostico Molecular Theranostica Ltda.	Brazil
Solvay Pharma EOOD	Bulgaria
Abbott (Cambodia) LLC	Cambodia
Abbott Laboratories, Limited	Canada
Abbott Point of Care Canada Limited	Canada
Experimental & Applied Sciences Canada Inc.	Canada
Toba Pharma Inc.	Canada
International Murex Technologies Corporation	Canada
AMO Canada Company	Canada
Solvay Pharma Canada Inc.	Canada
Solvay Pharma, Inc	Canada
Unimed Canada, Inc	Canada
Fournier Pharma, Inc	Canada
AMO Global Holdings	Cayman Islands, B.W.I.
AMO Ireland	Cayman Islands
AMO Puerto Rico Manufacturing, Inc.	Cayman Islands
VISX	Cayman Islands
Abbott Laboratories de Chile Limitada	Chile
Abbott Laboratories de Colombia, S.A.	Colombia
Abbott Healthcare Costa Rica, S.A.	Costa Rica
Abbott Laboratories drustvo s ogranicenom odgovomoscu za trgovinu za i usluge	Croatia
Solvay Pharma d.o.o.	Croatia
Abbott Overseas Subsidiary Holding (Cyprus) Limited	Cyprus
Abbott Laboratories, s.r.o.	Czech Republic

Solvay Pharma s.r.o.	Czech Republic
Abbott Laboratories A/S	Denmark
AMO Denmark ApS	Denmark
Solvay Pharma ApS	Denmark
Abbott Laboratorios del Ecuador Cia. Ltda.	Ecuador
Abbott Limited Egypt LLC	Egypt
Sodufa Ltd	Egypt
Sodufa Pharmaceuticals Ltd	Egypt
Solvay Pharma Egypt LLC	Egypt
Abbott, S.A. de C.V.	El Salvador
Abbott OY	Finland
Solvay Pharma Oy	Finland
AMO France S.A.S.	France
Abbott France Instruments S.A.S.	France
Abbott France S.A.S.	France
Solvay Pharmaceuticals SAS	France
Vivalsol SNC	France
Solvay Pharma SAS	France
Laboratoires Fournier SA	France
Fournier Industrie et Sante SAS	France
Innogenetics France SARL	France
Abbott Biotechnology Deutschland GmbH	Germany
Abbott Deutschland GmbH	Germany
Abbott Diagnostics G.m.b.H.	Germany
Abbott GmbH & Co. KG	Germany
Abbott Holding GmbH	Germany
Abbott Management GmbH	Germany
Abbott Vascular Instruments Deutschland GmbH	Germany
Abbott Vascular Deutschland GmbH	Germany
Visiogen Europe GmbH	Germany
AMO Germany GmbH	Germany

Solvay Arzneimittel GmbH	Germany
Solvay Pharmaceuticals GmbH	Germany
Fournier Pharma GmbH	Germany
Innogenetics GmbH	Germany
Abbott Holding Subsidiary (Gibraltar) Limited	Gibraltar
Abbott Holding (Gibraltar) Limited	Gibraltar
Abbott Asia Subsidiary (Gibraltar) Limited	Gibraltar
Abbott Asia (Gibraltar) Limited	Gibraltar
Abbott Laboratories (Hellas) S.A.	Greece
Fournier Hellas SA	Greece
Solvay Pharma MEPE	Greece
Abbott Grenada Limited	Grenada
Abbott Laboratorios, S.A.	Guatemala
AMO Asia Limited	Hong Kong
Abbott Laboratories Limited	Hong Kong
Abbott Laboratories (Hungary) Health Products and Medical Equipment Trading and Servicing Limited Liability Company	Hungary
Solvay Pharma KFT	Hungary
Abbott Healthcare Private Limited	India
Abbott Medical Optics India Private Limited	India
PT. Abbott Indonesia	India
Solvay Pharma India Limited	India
Abbott India Limited	India
PT Solvay Pharma Indonesia	Indonesia
AMO International Holdings	Ireland
AMO Ireland Export Limited	Ireland
AMO Regional Holdings	Ireland
Abbott Ireland Holdings Limited	Ireland
Abbott Laboratories Vascular Enterprises Limited	Ireland
Abbott Laboratories Ireland, Limited	Ireland
Abbott Mature Products International Limited	Ireland

Abbott Mature Products Management Limited	Ireland
Abbott Nutrition Limited	Ireland
Abbott Products	Ireland
Abbott Vascular Devices Ireland Limited	Ireland
Allergan Trading International Limited	Ireland
BiodivYsio Limited	Ireland
Cartoid Interventional Systems Limited	Ireland
Salviac Limited	Ireland
Mednova Limited	Ireland
Solvay Healthcare Ltd.	Ireland
Fournier Laboratories Ireland ltd.	Ireland
Scorpio Designated Corporation Ltd.	Israel
Abbott AVI s.r.l.	Italy
Abbott S.r.l.	Italy
Abbott Vascular Knoll-Ravizza S.p.A	Italy
Autonomous Employee Welfare Fund for Abbott S.p.A. Dirigenti	Italy
AMO Italy S.R.L.	Italy
Innogenetics S.r.L.	Italy
Solvay Pharma S.p.A.	Italy
Abbott West Indies Limited	Jamaica
AMO Japan K.K.	Japan
Abbott Japan Co. Ltd	Japan
Abbott Vascular Japan Co., Ltd	Japan
Solvay Seiyaku KK	Japan
Abbott Korea Limited	Korea, South
Abbott Laboratories Baltics	Latvia
Abbott Middle East S.A.R.L.	Lebanon
UAB “Abbott Laboratories”	Lithuania
Solvay Pharma UAB	Lithuania
Abbott International Luxembourgh S.ar.l.	Luxembourg
Abbott Investments Luxembourg S.ar.l.	Luxembourg

Abbott Overseas Luxembourg S.ar.l.	Luxembourg
Abbott Asia (Gibraltar) Limited Luxembourg S.C.S.	Luxembourg
Abbott Holding Subsidiary (Gibraltar) Limited Luxembourg S.C.S.	Luxembourg
Abbott Asia Subsidiary (Gibraltar) Limited Luxembourg S.C.S.	Luxembourg
Abbott Holdings Luxembourg S.ar.l Dutch S.C.S.	Luxembourg
Abbott Holdings Luxembourg S.ar.l Swiss S.C.S.	Luxembourg
Abbott Holdings Luxembourg S.ar.l.	Luxembourg
Abbott Laboratories (Malaysia) Sdn. Bhd.	Malaysia
AMO Malta Limited	Malta
Abbott Laboratories de Mexico, S.A. de C.V.	Mexico
I talmex SA	Mexico
Abbott Laboratories (Mozambique) Limitada	Mozambique
Abbott B.V.	Netherlands
Abbott Biotechnology Netherlands B.V.	Netherlands
AMO Groningen B.V.	Netherlands
Abbott Holdings B.V.	Netherlands
Abbott Knoll Investments B.V.	Netherlands
Abbott Laboratories B.V.	Netherlands
Abbott Logistics B.V.	Netherlands
Abbott Nederland C.V.	Netherlands
Abbott PR Holdings B.V.	Netherlands
Abbott Vascular Devices Holland B.V.	Netherlands
AMO Netherlands BV	Netherlands
AMO Groningen B.V.	Netherlands
EAS International B.V.	Netherlands
IMTC Finance B.V.	Netherlands
IMTC Holdings B.V.	Netherlands
MediSense Europe B.V.	Netherlands
Sodufa BV	Netherlands
Solvay Pharmaceuticals BV	Netherlands
Solvay Pharma BV	Netherlands

Octrooibureau Zoan BV	Netherlands
Duphar International Research BV	Netherlands
Solvay Biologicals BV	Netherlands
Abbott Laboratories NZ Limited	New Zealand
EAS Asia/Pacific Limited	New Zealand
Abbott Norge AS	Norway
AMO Norway AS	Norway
Solvay Pharma AS	Norway
Abbott Laboratories (Pakistan) Limited	Pakistan
Abbott Laboratories, C.A.	Panama
Abbott Overseas, S.A.	Panama
Abbott (Guangzhou) Nutritionals Co., Ltd	People’s Republic of China
AMO (Hangzhou) Co., Ltd	People’s Republic of China
AMO (Shanghai) Medical Devices Trading Co., Ltd	People’s Republic of China
Abbott Laboratories Trading (Shanghai) Co., Ltd	People’s Republic of China
Guidant International Trading (Shanghai) Co., Ltd	People’s Republic of China
Shanghai Abbott Pharmaceutical Co., Ltd	People’s Republic of China
Abbott Laboratorios S.A.	Peru
Abbott Laboratories (Phillippines)	Philippines
Union-Madison Realty Company, Inc.	Philippines
Solvay Pharma Inc., Philippines	Philippines
Abbott Laboratories Poland Sp. zo.o	Poland
Solvay Pharma Sp.z.o.o.	Poland
Fournier Polska Sp. z.o.o.	Poland
Abbott Laboratorios, Limitada	Portugal
Abbottfarma-Promocao de Produtos Farmaceuticos, Lda	Portugal
Knoll-Promocao de Produtos Farmaceuticos, Lda	Portugal
MediSense-Promocao de Produtos Farmaceuticos, Lda	Portugal
Premier-Promocao de Produtos Farmaceuticos, Lda	Portugal
Solvay Farma Lda.	Portugal
Voxfarma Prodctos Farmaceiticos, Unipessoal Lda.	Portugal

Solvay Romania SRL	Romania
Limited Liability Company Abbott Laboratories	Russia
Solvay Pharma OOO	Russia
AMO Singapore Pte. Limited	Singapore
Abbott Laboratories (Singapore) Private Limited	Singapore
Abbott Manufacturing Singapore Private Limited	Singapore
Solvay Pharma Singapore	Singapore
Abbott Laboratories Slovakia s.r.o.	Slovakia
Solvay Pharma S.r.o.	Slovakia
Abbott Laboratories druzba za farmacijo in diagnostiko d.o.o.	Slovenia
Abbott Laboratories South Africa (Proprietary) Limited	South Africa
Experimental & Applied Sciences Africa (Proprietary) Limited	South Africa
Knoll Pharmaceuticals South Africa (Proprietary) Limited	South Africa
Murex Biotech South Africa (Proprietary) Limited	South Africa
Murex Diagnostics South Africa (Proprietary) Limited	South Africa
Solvay Pharma (Pty) Ltd.	South Africa
AMO Manufacturing Spain S.L.	Spain
Abbott Cientifica, S.A.	Spain
Abbott Laboratories, S.A.	Spain
Abbott Medical Optics Spain, S.L.	Spain
Bioresearch Espana, S.A.	Spain
Fundacion Abbott	Spain
Liade Sociedad Anomina (S.A.)	Spain
Solvay Pharma SA	Spain
Duphar Nezel SL	Spain
Innogenetics Diagnostica Iberia, S.L.	Spain
Abbott Scandinavia AB	Sweden
Abbott Medical Optics Norden AB	Sweden
Advanced Medical Optics Uppsala AB	Sweden
Solvay Pharma AB	Sweden
Abbott AG	Switzerland

Abbott Finance Company S.A.	Switzerland
Abbott Laboratories S.A.	Switzerland
Abbott Service AG	Switzerland
AMO Switzerland GmbH	Switzerland
Knoll-Bioresearch AG	Switzerland
Solvay Pharma AG	Switzerland
Solvay Pharma Marketing & Licensing AG	Switzerland
Abbott Fund Tanzania Limited	Tanzania
Abbott Laboratories Tanzania Limited Tanzania	Tanzania
Abbott Laboratories Limited	Thailand
Solvay Thailand	Thailand
Solvay Pharma Tunisic Sarl	Tunisia
Abbott Laboratuarfari ithalat lhracat Ve Ticaret Limited Sirketi	Turkey
Solvay Ilac VE Ecza Ticaret Sirteki (Solvay Pharma Turkey)	Turkey
AMO United Kingdom Limited	United Kingdom
Abbott (UK) Finance Limited	United Kingdom
Abbott (UK) Holdings Limited	United Kingdom
Abbott Asia Holdings Limited	United Kingdom
Abbott Iberian Investments Limited	United Kingdom
Abbott Iberian Investments (2) Limited	United Kingdom
Abbott Asia Investments Limited	United Kingdom
Abbott Capital India Limited	United Kingdom
Abbott Diabetes Care Limited	United Kingdom
Abbott Equity Holdings Unlimited	United Kingdom
Abbott Investments Limited	United Kingdom
Abbott Laboratories Limited	United Kingdom
Abbott Laboratories Trustee Company Limited	United Kingdom
Abbott Vascular Devices Limited	United Kingdom
Abbott vascular Devices (2) Limited	United Kingdom
Experimental and Applied Sciences UK Limited	United Kingdom
IMTC Holdings (UK) Limited	United Kingdom

i-STAT Limited	United Kingdom
Knoll UK Investments Unlimited	United Kingdom
Murex Biotech (UK) Limited	United Kingdom
Murex Biotech Limited	United Kingdom
Therasense UK Limited	United Kingdom
Vysis (UK) Limited	United Kingdom
British Colloids Ltd.	United Kingdom
Solvay Healthcare Ltd.	United Kingdom
Mansbridge Pharmaceuticals Ltd.	United Kingdom
Fournier Pharmaceuticals Ltd.	United Kingdom
Abbott Laboratories Uruguay S.A.	Uruguay
Abbott Laboratories C.A.	Venezuela
Abbott Trading Company, Inc	Virgin Islands