title: Oral contraceptives and the N.B.T. test.
mesh_terms: D001424:Bacterial Infections / Q000175:diagnosis*; D003276:Contraceptives, Oral; D004967:Estrogens; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D008535:Megestrol; D009504:Neutrophils; D009574:Nitro Compounds; D011374:Progesterone; D013778:Tetrazolium Salts
chemical_list: D003276:Contraceptives, Oral; D004967:Estrogens; D009574:Nitro Compounds; D013778:Tetrazolium Salts; D011374:Progesterone; D008535:Megestrol