Published on in Vol 6, No 1 (2014):
1 Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
2 Centers for Disease Control and Prevention, Atlanta, GA, United States
Published on in Vol 6, No 1 (2014):
1 Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
2 Centers for Disease Control and Prevention, Atlanta, GA, United States