RT Journal Article SR Electronic T1 Progesterone Receptor Isoforms, PRA and PRB, Differentially Regulate Expression of the Breast Cancer Resistance Protein (BCRP) in Human Placental Choriocarcinoma BeWo Cells JF Molecular Pharmacology JO Mol Pharmacol FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/mol.107.041087 A1 Honggang Wang A1 Eun-Woo Lee A1 Lin Zhou A1 Peter C. K. Leung A1 Douglas Ross A1 Jashvant D. Unadkat A1 Qingcheng Mao YR 2007 UL http://molpharm.aspetjournals.org/content/early/2007/11/27/mol.107.041087.abstract AB