title: [Co-oral contraceptive pills with women protection post abortion].
authors.forename: Guang-sheng
authors.initials: GS
authors.lastname: Fan
mesh_terms: D000028:Abortion, Induced; D003276:Contraceptives, Oral; D005193:Family Planning Services; D005260:Female; D006801:Humans; D011247:Pregnancy
chemical_list: D003276:Contraceptives, Oral