Ortiz, J. R., Neuzil, K. M., Victor, J. C., Aitken, M. L., & Goss, C. H. (2010). Predictors of Influenza Vaccination in the Cystic Fibrosis Foundation Patient Registry, 2006 Through 2007. American College of Chest Physicians.

Ortiz, Justin R., Kathleen M. Neuzil, John C. Victor, Moira L. Aitken, και Christopher H. Goss. Predictors of Influenza Vaccination in the Cystic Fibrosis Foundation Patient Registry, 2006 Through 2007. American College of Chest Physicians, 2010.

Ortiz, Justin R., et al. Predictors of Influenza Vaccination in the Cystic Fibrosis Foundation Patient Registry, 2006 Through 2007. American College of Chest Physicians, 2010.