Polychlorinated Biphenyls (PCB 153 and PCB 126) Action on Conversion of 20-Hydroxylated Cholesterol to Progesterone, Androstenedione to Testosterone, and Testosterone to Estradiol 17β - Wójtowicz, A K; Goch, M; Gregoraszczuk, E L (Experimental and Clinical Endocrinology & Diabetes, 2005)