title: Old barriers need not apply: opening doors for new contraceptives in the developing world.
authors: Elizabeth
authors: E
authors: Greene
authors: John
authors: J
authors: Stanback
mesh_terms: D003271:Contraceptive Agents, Female; D003906:Developing Countries; D004343:Drug Implants; D006297:Health Services Accessibility; D007436:Intrauterine Devices, Medicated; D017258:Medroxyprogesterone Acetate
chemical_list: D003271:Contraceptive Agents, Female; D004343:Drug Implants; D017258:Medroxyprogesterone Acetate