Vitamin A and childhood mortality.
D002648:Child; D002675:Child, Preschool; D006801:Humans; D007194:India / Q000453:epidemiology; D007223:Infant; D008457:Measles / Q000401:mortality; D009026:Mortality; D014801:Vitamin A / Q000008:administration & dosage*; D014802:Vitamin A Deficiency / Q000401:mortality
D014801:Vitamin A