↵Diabetes UK. Diabetes in the UK 2012 (April 2012): key statistics on diabetes. www.diabetes.org.uk/About_us/What-we-say/Statistics/Diabetes-in-the-UK-2012/.
↵McKeigue PM, Reynard JM. Relation of nocturnal polyuria of the elderly to essential hypertension. Lancet2000;355:486-8.MedlineWeb of Science
↵Coresh J, Astor BC, Greene T, Eknoyan G, Levey AS. Prevalence of chronic kidney disease and decreased kidney function in the adult US population: third national Health and Nutrition Examination Survey. Am J Kidney Dis2003;41:1-12.MedlineWeb of Science
↵Koutkia P, Chen TC, Holick MF. Vitamin D intoxication associated with an over-the-counter supplement. N Engl J Med2001;345:66-7.CrossRefMedlineWeb of Science
↵Silverberg SJ, Bilezikian JP. Primary hyperparathyroidism. In: Rosen CJ. Primer on the metabolic bone diseases and disorders of bone metabolism. 7th ed. ASBMR, 2008:302-6.
↵Frolich A. Prevalence of hypercalcaemia in normal and hospital populations. Dan Med Bull1998;45:436-9.MedlineWeb of Science
↵Saborio P, Tipton GA, Chan JCM. Diabetes insipidus. Pediatr Rev2000;21:122-9.FREE Full Text