title: VDR gene and urinary calcium excretion in nephrolithiasis.
authors.forename: M
authors.initials: M
authors.lastname: Khullar
authors.forename: V
authors.initials: V
authors.lastname: Relan
authors.forename: S K
authors.initials: SK
authors.lastname: Singh
mesh_terms: D002118:Calcium / Q000652:urine*; D002874:Chromosome Mapping; D002881:Chromosomes, Human, Pair 12 / Q000235:genetics; D014644:Genetic Variation; D006801:Humans; D007194:India; D007669:Kidney Calculi / Q000235:genetics* / Q000652:urine*; D018167:Receptors, Calcitriol / Q000235:genetics*
chemical_list: D018167:Receptors, Calcitriol; D002118:Calcium