title: The injectable contraceptive: present and future trends.
authors.affiliation: Siriraj Family Health Research Center, Department of Obstetrics and Gynecology, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand.
authors.forename: S
authors.initials: S
authors.lastname: Koetsawang
mesh_terms: D003267:Contraception / Q000639:trends; D003271:Contraceptive Agents, Female / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D008525:Medroxyprogesterone / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives; D017258:Medroxyprogesterone Acetate; D009640:Norethindrone / Q000008:administration & dosage / Q000031:analogs & derivatives
chemical_list: D003271:Contraceptive Agents, Female; D017258:Medroxyprogesterone Acetate; D008525:Medroxyprogesterone; C024319:norethindrone enanthate; D009640:Norethindrone