title: Contraceptive action of impeding estrogens. 8. The post-coital activity of estriol ethers in the rat.
mesh_terms: D000284:Administration, Oral; D000818:Animals; D002369:Castration; D003281:Contraceptives, Postcoital / Q000008:administration & dosage / Q000494:pharmacology*; D003517:Cyclopentanes / Q000008:administration & dosage / Q000494:pharmacology; D004952:Esters / Q000008:administration & dosage / Q000494:pharmacology; D004964:Estriol / Q000008:administration & dosage / Q000494:pharmacology*; D004971:Estrus; D004987:Ethers / Q000008:administration & dosage / Q000494:pharmacology*; D005260:Female; D009929:Organ Size; D011247:Pregnancy; D051381:Rats; D012098:Reproduction / Q000187:drug effects; D013997:Time Factors; D014599:Uterus / Q000187:drug effects
chemical_list: D003281:Contraceptives, Postcoital; D003517:Cyclopentanes; D004952:Esters; D004987:Ethers; D004964:Estriol