Russell, Michelle N., Martin S. Cetron, Rachel Barwick Eidex. "US-Certified Yellow Fever Vaccination Center Registry: A Tool for Travelers, State Health Departments, and Vaccine Providers." Journal of Travel Medicine 13/1 (2006): 48-49.

Russell, Michelle N., Martin S. Cetron, Rachel Barwick Eidex. "US-Certified Yellow Fever Vaccination Center Registry: A Tool for Travelers, State Health Departments, and Vaccine Providers." Journal of Travel Medicine 13/1 (2006): 48-49.