title: Prevention of unplanned pregnancy in U.S. women. Current status.
authors.affiliation: Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Women and Children's Hospital, Los Angeles 90033, USA. mishell@hsc.usc.edu
authors.forename: D R
authors.initials: DR
authors.lastname: Mishell
mesh_terms: D003271:Contraceptive Agents, Female; D005193:Family Planning Services; D005260:Female; D006801:Humans; D011247:Pregnancy; D011275:Pregnancy, Unwanted; D014481:United States; D016387:Women's Health
chemical_list: D003271:Contraceptive Agents, Female