Effect of contraceptive on the periodontal tissue of rats.
D000539:Alveolar Process / Q000187:drug effects*; D000818:Animals; D001862:Bone Resorption / Q000139:chemically induced; D003276:Contraceptives, Oral / Q000494:pharmacology*; D005260:Female; D005881:Gingiva / Q000187:drug effects*; D008336:Mandibular Diseases / Q000139:chemically induced; D008656:Mestranol / Q000494:pharmacology*; D009641:Norethynodrel / Q000494:pharmacology*; D051381:Rats
D003276:Contraceptives, Oral; D009641:Norethynodrel; D008656:Mestranol