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    <Log type="Info">'Monetary' elements on report '41200 - Disclosure - INCOME TAXES (DETAILS)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Shares' elements on report '41500 - Disclosure - EARNINGS PER SHARE (DETAILS)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">Process Flow-Through: 10200 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited)</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Jun. 30, 2010'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2009'</Log>
    <Log type="Info">Process Flow-Through: 10300 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical)</Log>
    <Log type="Info">Process Flow-Through: 10400 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited)</Log>
    <Log type="Info">Process Flow-Through: 10450 - Statement - CONDENSED STATEMENTS OF OPERATIONS (Unaudited) Parentheticals</Log>
    <Log type="Info">Process Flow-Through: 10500 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)</Log>
  </Logs>
  <InputFiles>
    <File>mrx-20110630.xml</File>
    <File>mrx-20110630.xsd</File>
    <File>mrx-20110630_cal.xml</File>
    <File>mrx-20110630_def.xml</File>
    <File>mrx-20110630_lab.xml</File>
    <File>mrx-20110630_pre.xml</File>
  </InputFiles>
  <SupplementalFiles />
  <BaseTaxonomies />
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
