title: The timing of the first injection of Depo Provera.
authors.forename: R H
authors.initials: RH
authors.lastname: Gray
authors.forename: T
authors.initials: T
authors.lastname: Pardthaisong
authors.forename: E B
authors.initials: EB
authors.lastname: Mcdaniel
authors.forename: P
authors.initials: P
authors.lastname: Doyle
mesh_terms: D003267:Contraception; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D007267:Injections; D017258:Medroxyprogesterone Acetate
chemical_list: D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D017258:Medroxyprogesterone Acetate
keywords: Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Contraceptive Effectiveness; Depo-provera; Family Planning; Injectables; Medroxyprogesterone Acetate; Use-effectiveness