Padin, D., Hawksworth, A., Kammerer, P., McDonough, E., & Brice, G. (2013). Effectiveness of the 2011–12 Influenza Vaccine: Data from US Military Dependents and US-Mexico Border Civilians. University of Illinois at Chicago Library.

Padin, Damaris, Anthony Hawksworth, Peter Kammerer, Erin McDonough, και Gary Brice. Effectiveness of the 2011–12 Influenza Vaccine: Data From US Military Dependents and US-Mexico Border Civilians. University of Illinois at Chicago Library, 2013.

Padin, Damaris, et al. Effectiveness of the 2011–12 Influenza Vaccine: Data From US Military Dependents and US-Mexico Border Civilians. University of Illinois at Chicago Library, 2013.