title: Same-day initiation of hormonal contraceptives.
authors.forename: Tara
authors.initials: T
authors.lastname: Scott
mesh_terms: D003271:Contraceptive Agents, Female / Q000008:administration & dosage*; D003278:Contraceptives, Oral, Hormonal / Q000008:administration & dosage; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D017258:Medroxyprogesterone Acetate / Q000008:administration & dosage*; D008597:Menstrual Cycle
chemical_list: D003271:Contraceptive Agents, Female; D003278:Contraceptives, Oral, Hormonal; D017258:Medroxyprogesterone Acetate