Pitzer, V. E., Olsen, S. J., Bergstrom, C. T., Dowell, S. F., & Lipsitch, M. (2007). Little Evidence for Genetic Susceptibility to Influenza A (H5N1) from Family Clustering Data. Centers for Disease Control and Prevention.

Pitzer, Virginia E., Sonja J. Olsen, Carl T. Bergstrom, Scott F. Dowell, and Marc Lipsitch. Little Evidence for Genetic Susceptibility to Influenza A (H5N1) From Family Clustering Data. Centers for Disease Control and Prevention, 2007.

Pitzer, Virginia E., et al. Little Evidence for Genetic Susceptibility to Influenza A (H5N1) From Family Clustering Data. Centers for Disease Control and Prevention, 2007.