title: Clinical inquiries. What are the relative risks and benefits of progestin-only contraceptives?
authors.affiliation: Department of Family Medicine, University of North Carolina at Chapel Hill, USA.
authors.forename: Mary W
authors.initials: MW
authors.lastname: Roederer
authors.forename: Jean C
authors.initials: JC
authors.lastname: Blackwell
authors.forename: Paul
authors.initials: P
authors.lastname: Crawford
mesh_terms: D003271:Contraceptive Agents, Female / Q000009:adverse effects / Q000494:pharmacology*; D019317:Evidence-Based Medicine; D006801:Humans; D011374:Progesterone / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology*; D011372:Progestins / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology*
chemical_list: D003271:Contraceptive Agents, Female; D011372:Progestins; D011374:Progesterone