title: New guidelines for preventing rickets.
mesh_terms: D002648:Child; D006801:Humans; D018673:Nutrition Policy; D012279:Rickets / Q000517:prevention & control*; D014807:Vitamin D / Q000008:administration & dosage*; D014808:Vitamin D Deficiency / Q000517:prevention & control
chemical_list: D014807:Vitamin D