[Pure water and its effect on the decline of typhoid].
D035843:Biomedical Research; D006801:Humans; D014435:Typhoid Fever / Q000517:prevention & control*; D014436:Typhoid-Paratyphoid Vaccines; D014867:Water
D014436:Typhoid-Paratyphoid Vaccines; D014867:Water
TYPHOID FEVER/prevention and control
Une eau saine et son influence sur la baisse de la typhoïde.