PT - JOURNAL ARTICLE AU - Jill S. Warrington AU - Lisa L. von Moltke AU - David J. Greenblatt TI - The effect of age on P-glycoprotein expression and function in the Fischer 344 rat AID - 10.1124/jpet.103.061234 DP - 2004 Feb 02 TA - Journal of Pharmacology and Experimental Therapeutics 4099 - http://jpet.aspetjournals.org/content/early/2004/02/02/jpet.103.061234.short 4100 - http://jpet.aspetjournals.org/content/early/2004/02/02/jpet.103.061234.full