title: Light and electron microscope studies on the site of action of Enavid in the hypothalamus of the rhesus monkey.
mesh_terms: D000284:Administration, Oral; D000818:Animals; D002369:Castration; D003338:Corpus Luteum; D004805:Ependyma / Q000187:drug effects; D005260:Female; D000882:Haplorhini; D007031:Hypothalamus / Q000166:cytology / Q000187:drug effects*; D007813:Laparotomy; D008598:Menstruation; D008656:Mestranol / Q000494:pharmacology*; D008853:Microscopy; D008854:Microscopy, Electron; D009641:Norethynodrel / Q000494:pharmacology*
chemical_list: D009641:Norethynodrel; D008656:Mestranol