Contract between Antonio Benigno and Yellow Fever Board, November 26, 1900 .
D003462:Cuba; D049673:History, 20th Century; D006805:Human Experimentation / Q000266:history; D006801:Humans; D007258:Informed Consent / Q000266:history*; D008887:Military Medicine / Q000266:history; D014481:United States; D015004:Yellow Fever / Q000266:history*