Rodriguez-Rigau, L J In vitro steroid metabolic studies in human testes I: Effects of estrogen on progesterone metabolism. [electronic resource] - Steroids Jun 1977 - 771-86 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0039-128X Standard No.: 10.1016/0039-128x(77)90121-0 doi Subjects--Topical Terms: AdultCastrationEthinyl Estradiol--pharmacologyHumansMaleMiddle AgedProgesterone--metabolismTestis--drug effectsTestosterone--bloodTranssexualism--therapy