title: ANTAGONISMS AND SYNERGISMS IN PROGESTIN: PROGESTIN MIXTURES.
mesh_terms: D000818:Animals; D001681:Biological Assay; D004347:Drug Interactions; D004357:Drug Synergism; D005260:Female; D006801:Humans; D006908:Hydroxyprogesterones; D051379:Mice; D011374:Progesterone; D011372:Progestins; D012106:Research; D014599:Uterus
chemical_list: D006908:Hydroxyprogesterones; D011372:Progestins; D011374:Progesterone
keywords: BIOLOGICAL ASSAY; DRUG SYNERGISM; EXPERIMENTAL LAB STUDY; HYDROXYPROGESTERONE; MICE; PROGESTATIONAL HORMONES; PROGESTERONE; UTERUS