| Authors: |
Rutkowski RE; Birth Defects Surveillance Program, Chiles Center, College of Public Health, University of South Florida, Tampa, FL., Tanner JP; Birth Defects Surveillance Program, Chiles Center, College of Public Health, University of South Florida, Tampa, FL., Grosse SD; Newborn Screening and Molecular Biology Branch, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA., Waitzman NJ; Department of Economics, University of Utah, Salt Lake City, Utah., Kirby RS; Birth Defects Surveillance Program, Chiles Center, College of Public Health, University of South Florida, Tampa, FL., Elmore AL; Birth Defects Surveillance Program, Chiles Center, College of Public Health, University of South Florida, Tampa, FL., Salemi JL; Birth Defects Surveillance Program, Chiles Center, College of Public Health, University of South Florida, Tampa, FL. |