Effect of "kontracep" on the fertility of laboratory animals.
D000818:Animals; D000830:Animals, Laboratory; D003270:Contraceptive Agents; D003276:Contraceptives, Oral / Q000494:pharmacology*; D005260:Female; D005298:Fertility; D006801:Humans
D003270:Contraceptive Agents; D003276:Contraceptives, Oral
CONTRACEPTIVES, ORAL/pharmacology