A comparison of the antifertility and hormonal activities of some new synthetic oestrogens.
D000818:Animals; D004967:Estrogens / Q000494:pharmacology*; D004997:Ethinyl Estradiol / Q000494:pharmacology; D005187:Fallopian Tubes / Q000187:drug effects; D005260:Female; D005298:Fertility / Q000187:drug effects*; D051379:Mice; D051381:Rats; D014599:Uterus / Q000187:drug effects
D004967:Estrogens; D004997:Ethinyl Estradiol