title: Influence of oral contraceptives on circulation immune response. I. Effect of combination type contraceptives.
mesh_terms: D000818:Animals; D000917:Antibody Formation / Q000187:drug effects*; D003276:Contraceptives, Oral / Q000494:pharmacology*; D003280:Contraceptives, Oral, Synthetic / Q000494:pharmacology*; D004338:Drug Combinations; D004347:Drug Interactions; D005260:Female; D007110:Immunity, Active; D007112:Immunity, Maternally-Acquired; D008656:Mestranol / Q000494:pharmacology; D051379:Mice; D009641:Norethynodrel / Q000494:pharmacology; D009644:Norgestrel / Q000494:pharmacology; D013743:Tetanus Antitoxin / Q000032:analysis; D013745:Tetanus Toxoid
chemical_list: D003276:Contraceptives, Oral; D003280:Contraceptives, Oral, Synthetic; D004338:Drug Combinations; D013743:Tetanus Antitoxin; D013745:Tetanus Toxoid; D009644:Norgestrel; D009641:Norethynodrel; D008656:Mestranol