Emergency contraception: the journey so far.
Gupta
Sunanda
S
D003277:Contraceptives, Oral, Combined / Q000600:supply & distribution*; D003281:Contraceptives, Postcoital / Q000600:supply & distribution*; D004967:Estrogens / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007880:Legislation, Drug; D011372:Progestins / Q000008:administration & dosage; D006113:United Kingdom
D003277:Contraceptives, Oral, Combined; D003281:Contraceptives, Postcoital; D004967:Estrogens; D011372:Progestins