title: New thinking in contraception.
authors.affiliation: St Thomas' Hospital, London.
authors.forename: A
authors.initials: A
authors.lastname: Kubba
mesh_terms: D003267:Contraception / Q000379:methods* / Q000639:trends; D003274:Contraceptive Devices, Female; D003275:Contraceptive Devices, Male; D003276:Contraceptives, Oral; D005260:Female; D006801:Humans; D008297:Male; D012307:Risk Factors
chemical_list: D003276:Contraceptives, Oral