Martínez, M E [Incidence of different types of hypercalciuria in the Madrid area. Demographic features]. [electronic resource] - Archivos espanoles de urologia May 1990 - 364-8 p. digital Publication Type: English Abstract; Journal Article ISSN: 0004-0614 Subjects--Topical Terms: AbsorptionAdolescentAdultAgedCalcium--urineCohort StudiesFemaleHumansKidney Calculi--epidemiologyKidney Tubules--metabolismMaleMiddle AgedPhosphates--urineSpain--epidemiology