title: Options for measuring unintended pregnancy in cycle 6 of the National Survey of Family Growth.
authors.affiliation: National Survey of Family Growth, National Center for Health Statistics, Hyattsville, MD, USA.
authors.forename: L S
authors.initials: LS
authors.lastname: Peterson
authors.forename: W D
authors.initials: WD
authors.lastname: Mosher
mesh_terms: D003625:Data Collection; D005191:Family Characteristics; D005260:Female; D006801:Humans; D017533:Marital Status; D009309:National Center for Health Statistics, U.S.; D011247:Pregnancy / Q000523:psychology*; D011275:Pregnancy, Unwanted; D014481:United States