Cholera: the relevance of the irrelevant.
D002771:Cholera / Q000266:history / Q000276:immunology / Q000382:microbiology; D002772:Cholera Toxin; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008829:Microbiology / Q000266:history; D014734:Vibrio cholerae
D002772:Cholera Toxin