1. Statistical Methods in Medical Research;Armitage,1994
2. Hepatitis and death following vaccination with 17D-204 yellow fever vaccine;Chan;Lancet,2001
3. The duration of immunity following vaccination with the 17D strain of yellow fever virus;Fox;Am. J. Hyg.,1943
4. Encephalitis in man following vaccination with 17D yellow fever virus;Fox;Am. J. Hyg.,1942
5. Additional observations on the duration of humoral immunity following vaccination with the 17D strain of yellow fever virus;Fox;Am. J. Hyg.,1948