Steroid 3β-ol-dehydrogenase activity in the largest healthy and atretic follicles in the human ovary during the menstrual cycle A. GOUGEON and Marylène GUILLOUAnn. Biol. anim. Bioch. Biophys., 17 6 (1977) 1087-1094DOI: https://doi.org/10.1051/rnd:19770816