Hardy, D G The effect of RMI 12, 936 synthetic antiprogestional steroid, on ovarian steroidogenesis in the rat. [electronic resource] - Journal of reproduction and fertility Mar 1977 - 231-5 p. digital Publication Type: Journal Article ISSN: 0022-4251 Standard No.: 10.1530/jrf.0.0490231 doi Subjects--Topical Terms: Androstenols--pharmacologyAnimalsContraceptives, Oral--pharmacologyContraceptives, Oral, Synthetic--pharmacologyFemaleGestational AgeMethyltestosterone--metabolismOrgan SizeOvary--drug effectsPregnancyProgesterone--antagonists & inhibitorsRatsSteroid Isomerases--metabolism