What is cholera? Facts, symptoms, and how to help | World Vision
Cholera and the “Komma Bacillus” of Koch
The greatest steps towards the discovery of Vibrio cholerae - ScienceDirect
John Snow and the 1854 Cholera Outbreak - Past Medical History
Robert Koch - Wikipedia
100th anniversary of Robert Koch's Nobel Prize for the discovery of the tubercle bacillus: Trends in Microbiology
100th anniversary of Robert Koch's Nobel Prize for the discovery of the tubercle bacillus - ScienceDirect
Budapesti Levéltári Mozaikok KÜLÖNKIADÁS Simon Katalin – V. László Zsófia: Az 1831-es kolerajárvány Pest–Budán | Budapest Főváros Levéltára
Cholera bacteria hi-res stock photography and images - Alamy
Milestones in Combating Cholera - The New York Times
File:Robert Koch (Deutsche Cholera-Expedition in Ägypten 1884).jpg - Wikimedia Commons
KOCH'S COMMA BACILLUS: THE FIRST YEAR
Robert Koch and the 'golden age' of bacteriology - ScienceDirect
RKI - Robert Koch - Robert Koch: One of the founders of microbiology
Kolerajárványok Franciaországban a 19. században - Ujkor.hu
RKI - Robert Koch
Robert Koch: Father of Modern Bacteriology, Discovered Tuberculosis - Malevus
Who first discovered cholera?
RKI - Robert Koch
Vibrio cholerae - Wikipedia
Cholera and the “Komma Bacillus” of Koch
Competing Theories of Cholera
RKI - Robert Koch - Robert Koch: One of the founders of microbiology
Vibrio cholerae | bacterium | Britannica
Cholera - HISTORY
The greatest steps towards the discovery of Vibrio cholerae - ScienceDirect
