Schmidtke, A. J., Boney, K. O., Martin, S. W., Skoff, T. H., Tondella, M. L., & Tatti, K. M. (2012). Population Diversity among Bordetella pertussis Isolates, United States, 1935–2009. Centers for Disease Control and Prevention.

Schmidtke, Amber J., Kathryn O. Boney, Stacey W. Martin, Tami H. Skoff, M. Lucia Tondella, and Kathleen M. Tatti. Population Diversity Among Bordetella Pertussis Isolates, United States, 1935–2009. Centers for Disease Control and Prevention, 2012.

Schmidtke, Amber J., et al. Population Diversity Among Bordetella Pertussis Isolates, United States, 1935–2009. Centers for Disease Control and Prevention, 2012.