title: Evaluating the safety and efficacy of placental antigen vaccines for fertility regulation.
mesh_terms: D000818:Animals; D000941:Antigens / Q000592:standards* / Q000633:toxicity; D006063:Chorionic Gonadotropin / Q000276:immunology; D003267:Contraception; D003269:Contraception, Immunologic; D004341:Drug Evaluation; D004353:Drug Evaluation, Preclinical; D005260:Female; D000882:Haplorhini; D006801:Humans; D008297:Male; D010446:Peptide Fragments / Q000276:immunology; D010920:Placenta / Q000276:immunology*; D011247:Pregnancy; D012449:Safety; D014611:Vaccination / Q000009:adverse effects; D014612:Vaccines / Q000592:standards* / Q000633:toxicity
chemical_list: D000941:Antigens; D006063:Chorionic Gonadotropin; D010446:Peptide Fragments; D014612:Vaccines