Muthukrishnan, J Symptomatic primary hyperparathyroidism: a retrospective analysis of fifty one cases from a single centre. [electronic resource] - The Journal of the Association of Physicians of India Jul 2008 - 503-7 p. digital Publication Type: Journal Article ISSN: 0004-5772 Subjects--Topical Terms: Acidosis, Renal TubularAdolescentAdultAgedFemaleHumansHypercalcemia--complicationsHyperparathyroidism, Primary--diagnosisIndia--epidemiologyMaleMiddle AgedPrevalenceRetrospective StudiesRisk FactorsVitamin D Deficiency--complications