title: The use of oestrogens for postcoital contraception.
mesh_terms: D000293:Adolescent; D000328:Adult; D003281:Contraceptives, Postcoital / Q000008:administration & dosage*; D003283:Contraceptives, Postcoital, Synthetic / Q000008:administration & dosage*; D004054:Diethylstilbestrol / Q000008:administration & dosage; D045166:Estradiol Congeners / Q000008:administration & dosage*; D004997:Ethinyl Estradiol / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008875:Middle Aged
chemical_list: D003281:Contraceptives, Postcoital; D003283:Contraceptives, Postcoital, Synthetic; D045166:Estradiol Congeners; D004997:Ethinyl Estradiol; D004054:Diethylstilbestrol