title: Snow (1849) on cholera (1973).
mesh_terms: D002353:Carrier State; D002771:Cholera / Q000188:drug therapy / Q000266:history / Q000517:prevention & control; D004196:Disease Outbreaks; D004739:England; D005243:Feces / Q000382:microbiology; D005506:Food Contamination; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012499:Sanitation; D012621:Seasons; D013752:Tetracycline / Q000627:therapeutic use; D014733:Vibrio / Q000302:isolation & purification; D014871:Water Microbiology; D014881:Water Supply
chemical_list: D013752:Tetracycline