The vitamin A paradox.
Griffiths
J K
JK
D002648:Child; D019587:Dietary Supplements / Q000009:adverse effects; D006801:Humans; D007109:Immunity / Q000187:drug effects; D009748:Nutrition Disorders / Q000276:immunology; D009752:Nutritional Status; D011014:Pneumonia; D014801:Vitamin A / Q000494:pharmacology
D014801:Vitamin A