Research ArticleArticle
Breast Cancer Resistance Protein Exports Sulfated Estrogens but Not Free Estrogens
Yasuo Imai, Sakiyo Asada, Satomi Tsukahara, Etsuko Ishikawa, Takashi Tsuruo and Yoshikazu Sugimoto
Molecular Pharmacology September 2003, 64 (3) 610-618; DOI: https://doi.org/10.1124/mol.64.3.610