Vitamin A supplementation and childhood morbidity.
Stansfield
S K
SK
D002648:Child; D003967:Diarrhea / Q000453:epidemiology*; D006801:Humans; D009017:Morbidity; D009974:Orthomolecular Therapy / Q000009:adverse effects; D016032:Randomized Controlled Trials as Topic; D012107:Research Design; D015983:Selection Bias; D014801:Vitamin A / Q000627:therapeutic use*
D014801:Vitamin A