Ruth Rice Puffer.
Laurenti
Ruy
R
D001938:Brazil / Q000453:epidemiology; D002423:Cause of Death; D002675:Child, Preschool; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D010175:Pan American Health Organization / Q000266:history; D015980:Public Health Practice / Q000266:history*; D014481:United States