Iron and vitamin C and D deficiencies in a large population of children.
D000747:Anemia, Hypochromic / Q000453:epidemiology* / Q000517:prevention & control; D001206:Ascorbic Acid Deficiency / Q000453:epidemiology*; D002664:Child Nutritional Physiological Phenomena; D002675:Child, Preschool; D006400:Hematocrit; D006801:Humans; D007223:Infant; D007501:Iron / Q000627:therapeutic use; D012279:Rickets / Q000453:epidemiology; D012423:Rural Health; D012614:Scurvy / Q000453:epidemiology; D013714:Tennessee; D014808:Vitamin D Deficiency / Q000453:epidemiology*; D014815:Vitamins / Q000627:therapeutic use
D014815:Vitamins; D007501:Iron