Wallerstein Nina, Duran Bonnie M, Aguilar Jolene, Joe Lorenda, Loretto Felipita, Toya Anita, Yepa-Waquie Harriet, Padilla Randy, Shendo Kevin
Department of Family and Community Medicine, University of New Mexico School of Medicine, 2400 Tucker NE, Albuquerque, NM 87131, USA.
Am J Public Health. 2003 Sep;93(9):1517-8. doi: 10.2105/ajph.93.9.1517.