EX-23.1 4 dex231.txt CONSENT OF ARTHUR ANDERSON LLP Exhibit 23.1 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation by reference in this registration statement on Form S-3 of our report dated August 9, 2000, included in D&K Healthcare Resources, Inc. Form 10-K for the year ended June 30, 2000, and to all references to our Firm included in this registration statement. /s/ Arthur Andersen LLP ARTHUR ANDERSEN LLP St Louis, Missouri August 20, 2001