[Typhoid fever in Santiago, Chile and its control].
Ferreccio R
Catterina
C
D002677:Chile / Q000453:epidemiology; D004196:Disease Outbreaks; D006801:Humans; D012485:Salmonella typhi; D014435:Typhoid Fever / Q000453:epidemiology* / Q000635:transmission; D014881:Water Supply