17β-Hydroxysteroid Dehydrogenase-2 Deficiency and Progesterone Resistance in Endometriosis - Bulun, Serdar E; Cheng, You-Hong; Pavone, Mary Ellen; Yin, Ping; Imir, Gonca; Utsunomiya, Hiroki; Thung, Stephen; Xue, Qing; Marsh, Erica E; Tokunaga, Hideki; Ishikawa, Hiroshi; Kurita, Takeshi; Su, Emily J (Seminars in Reproductive Medicine, 2010)