Survey of clinical rickets in the infant population in Cape Town, 1967-1968.
D000367:Age Factors; D000818:Animals; D002675:Child, Preschool; D004200:Diseases in Twins; D006801:Humans; D007223:Infant; D007228:Infant Nutrition Disorders / Q000150:complications; D007227:Infant Nutritional Physiological Phenomena; D008892:Milk; D011488:Protein Deficiency / Q000150:complications; D044469:Racial Groups; D012279:Rickets / Q000453:epidemiology* / Q000517:prevention & control; D013019:South Africa; D013472:Sunlight; D014807:Vitamin D / Q000627:therapeutic use
D014807:Vitamin D