Newsom SW (November 2006). "Pioneers in infection control: John Snow, Henry Whitehead, the Broad Street pump, and the beginnings of geographical epidemiology". J Hosp Infect. 64 (3): 210–6. doi:10.1016/j.jhin.2006.05.020. PMID16891036.
Kaufmann SH; Schaible UE (2005). "100th anniversary of Robert Koch's Nobel Prize for the discovery of the tubercle bacillus". Trends Microbiol. 13 (10): 469–75. doi:10.1016/j.tim.2005.08.003. PMID16112578.
Grant WB (2014). "Trends in diet and Alzheimer's disease during the nutrition transition in Japan and developing countries". J Alz Dis. 38 (3): 611–20. doi:10.3233/JAD-130719. PMID24037034.
Newsom SW (November 2006). "Pioneers in infection control: John Snow, Henry Whitehead, the Broad Street pump, and the beginnings of geographical epidemiology". J Hosp Infect. 64 (3): 210–6. doi:10.1016/j.jhin.2006.05.020. PMID16891036.
Kaufmann SH; Schaible UE (2005). "100th anniversary of Robert Koch's Nobel Prize for the discovery of the tubercle bacillus". Trends Microbiol. 13 (10): 469–75. doi:10.1016/j.tim.2005.08.003. PMID16112578.
Grant WB (2014). "Trends in diet and Alzheimer's disease during the nutrition transition in Japan and developing countries". J Alz Dis. 38 (3): 611–20. doi:10.3233/JAD-130719. PMID24037034.