[Vitamin D deficiency among children from urban and rural areas according to physical and radiological studies and according to tests for alkaline phosphatase in the blood serum].
D000469:Alkaline Phosphatase; D002648:Child; D004777:Environment; D006801:Humans; D010744:Phosphoric Monoester Hydrolases / Q000097:blood*; D012279:Rickets / Q000706:statistics & numerical data*; D012423:Rural Health; D044967:Serum; D014808:Vitamin D Deficiency
D000469:Alkaline Phosphatase; D010744:Phosphoric Monoester Hydrolases
ENVIRONMENT; PHOSPHATASES/blood; RICKETS/statistics; RURAL HEALTH