[Some considerations upon the origin of outbreaks in the United States hädrica of 1935-45].
D004196:Disease Outbreaks; D004813:Epidemiology; D006801:Humans; D014481:United States; D014876:Water Pollution
EPIDEMIOLOGY; WATER/pollution
Algumas considerações sôbre os surtos epidêmicos de origem hädrica nos Estados Unidos de 1935-45.