title: Reduction in 1,25-dihydroxyvitamin D in children with increased lead absorption.
mesh_terms: D002118:Calcium / Q000097:blood; D002136:Calcium, Dietary / Q000008:administration & dosage; D002614:Chelating Agents / Q000627:therapeutic use; D002675:Child, Preschool; D004100:Dihydroxycholecalciferols / Q000096:biosynthesis / Q000097:blood / Q000378:metabolism*; D006801:Humans; D006887:Hydroxycholecalciferols / Q000378:metabolism*; D007223:Infant; D007854:Lead / Q000097:blood / Q000378:metabolism*; D007855:Lead Poisoning / Q000097:blood* / Q000175:diagnosis / Q000188:drug therapy; D014807:Vitamin D / Q000008:administration & dosage
chemical_list: D002136:Calcium, Dietary; D002614:Chelating Agents; D004100:Dihydroxycholecalciferols; D006887:Hydroxycholecalciferols; D014807:Vitamin D; D007854:Lead; D002118:Calcium