RT Journal Article SR Electronic T1 Effect of pregnancy on cytochrome P450 3a and P-glycoprotein expression and activity in the mouse: mechanisms, tissue specificity, and time course JF Molecular Pharmacology JO Mol Pharmacol FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/mol.107.043851 A1 Huixia Zhang A1 Xiaohui Wu A1 Honggang Wang A1 Andrei M. Mikheev A1 Qingcheng Mao A1 Jashvant D. Unadkat YR 2008 UL http://molpharm.aspetjournals.org/content/early/2008/05/28/mol.107.043851.abstract AB