title: Rickets due to calcium deficiency.
mesh_terms: D002118:Calcium / Q000172:deficiency*; D002136:Calcium, Dietary / Q000008:administration & dosage; D006801:Humans; D007223:Infant; D008297:Male; D012279:Rickets / Q000178:diet therapy / Q000209:etiology*
chemical_list: D002136:Calcium, Dietary; D002118:Calcium