The therapeutic use of vitamins.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004032:Diet; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007774:Lactation; D008875:Middle Aged; D009747:Nutritional Physiological Phenomena; D011247:Pregnancy; D014801:Vitamin A / Q000627:therapeutic use*; D014808:Vitamin D Deficiency / Q000628:therapy
D014801:Vitamin A