1. Centers for Disease Control. Achievements in public health, 1900–1999: control of infectious diseases. MMWR Morb Mortal Wkly Rep. 1999;48:621–9.
2. Flahault A, Tulchinsky TH. Preface: From science to public health: the Helicobacter pylori case. Public Health Reviews 2010;32:7–9.
3. Snow J. Snow on Cholera: A Reprint of Two Papers. New York: Commonwealth Fund, 1936.
4. Centers for Disease Control. Achievements in public health, 1900–1999 impact of vaccines universally recommended for children — United States, 1900–1998. MMWR Morb Mortal Wkly Rep. 1999;48:243–8.
5. Cockburn A. The evolution and eradication of infectious diseases. Westport (CT): Greenwood Press: 1964. (reprint 1983).