title: The long-acting progestogen-only contraceptive injections: an update.
authors.affiliation: Petit Parsee General and Masina Hospitals, Bombay, India.
authors.forename: R K
authors.initials: RK
authors.lastname: Bhathena
mesh_terms: D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D008525:Medroxyprogesterone / Q000008:administration & dosage* / Q000009:adverse effects; D009640:Norethindrone / Q000008:administration & dosage* / Q000009:adverse effects; D045167:Progesterone Congeners / Q000008:administration & dosage* / Q000009:adverse effects
chemical_list: D045167:Progesterone Congeners; D008525:Medroxyprogesterone; D009640:Norethindrone