Rosales Cecilia B, Coe Kathryn, Ortiz Selena, Gámez Grace, Stroupe Nancy
Division of Community, Environment, and Policy, University of Arizona (UA) Mel & Enid Zuckerman College of Public Health, Tucson, Arizona, USA.
Public Health Rep. 2012 Jan-Feb;127(1):126-30. doi: 10.1177/003335491212700117.