title: The prophylactic effects of intentional contraception.
authors: a LaTrobe University and University of Queensland.
authors: Jayne
authors: J
authors: Lucke
mesh_terms: D002410:Catholicism; D003277:Contraceptives, Oral, Combined / Q000494:pharmacology*; D034723:Double Effect Principle; D005260:Female; D006801:Humans; D011247:Pregnancy
chemical_list: D003277:Contraceptives, Oral, Combined