Double enteric infection ('la fièvre typhoide intriquée'); an account of an epidemic.
D001699:Biometry; D058872:Epidemics; D006801:Humans; D010284:Paratyphoid Fever / Q000453:epidemiology* / Q000706:statistics & numerical data*; D014435:Typhoid Fever
PARATYPHOID FEVERS/epidemiology and statistics; TYPHOID FEVER