title: Differential racial/ethnic patterns in substance use initiation among young, low-income women.
authors.affiliation: Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston, Galveston, Texas, USA. zhwu@utmb.edu
authors.forename: Z Helen
authors.initials: ZH
authors.lastname: Wu
authors.forename: Jeff R
authors.initials: JR
authors.lastname: Temple
authors.forename: Navkiran K
authors.initials: NK
authors.lastname: Shokar
authors.forename: Tracy U
authors.initials: TU
authors.lastname: Nguyen-Oghalai
authors.forename: James J
authors.initials: JJ
authors.lastname: Grady