1)Blaine J, Chonchol M, Levi M:Renal control of calcium, phosphate, and magnesium homeostasis. Clin J Am Soc Nephrol 10:1257-1272,2015
2)Payne RB, Little AJ, Williams RB, et al:Interpretation of serum calcium in patients with abnormal serum proteins. Br Med J 4:643-646,1973
3)Tinawi M:Disorders of Calcium Metabolism: Hypocalcemia and Hypercalcemia. Cureus 13:e12420,2021
4)Lafferty FW:Differential diagnosis of hypercalcemia. J Bone Miner Res 6(Suppl 2):S51-S61,1991
5)Stokes VJ, Nielsen MF, Hannan FM, et al:Hypercalcemic Disorders in Children. J Bone Miner Res 32:2157-2170,2017
6)Schini M, Jacques RM, Oakes E, et al:Normocalcemic Hyperparathyroidism: Study of its Prevalence and Natural History. J Clin Endocrinol Metab 105:e1171-e1186,2020
7)Yeh MW, Zhou H, Kuo EJ, et al:Biochemical dynamics of untreated primary hyperparathyroidism: an observational study. Endocr Pract 25:470-476,2019
8)Rubin MR, Bilezikian JP, McMahon DJ, et al:The natural history of primary hyperparathyroidism with or without parathyroid surgery after 15 years. J Clin Endocrinol Metab 93:3462-3470,2008
9)Bouillon R, Muls E, De Moor P:Influence of thyroid function on the serum concentration of 1,25-dihydroxyvitamin D3. J Clin Endocrinol Metab 51:793-797,1980
10)Baxter JD, Bondy PK:Hypercalcemia of thyrotoxicosis. Ann Intern Med 65:429-442,1966
11)Nerup J:Addison's disease--clinical studies. A report fo 108 cases. Acta Endocrinol (Copenh) 76:127-141,1974
12)日本内分泌学会(編):副甲状腺機能低下症.内分泌代謝科専門医研修ガイドブック,診断と治療社,p361,2018
13)Mazziotti G, Angeli A, Bilezikian JP, et al:Glucocorticoid-induced osteoporosis: an update. Trends Endocrinol Metab 17:144-149,2006
14)Rossi E, Sani C, Perazzoli F, et al:Alterations of calcium metabolism and of parathyroid function in primary aldosteronism, and their reversal by spironolactone or by surgical removal of aldosterone-producing adenomas. Am J Hypertens 8:884-893,1995
15)Fukumoto S, Namba N, Ozono K, et al:Causes and differential diagnosis of hypocalcemia--recommendation proposed by expert panel supported by ministry of health, labour and welfare, Japan. Endocr J 55:787-794,2008
16)Win MA, Thein KZ, Qdaisat A, et al:Acute symptomatic hypocalcemia from immune checkpoint therapy-induced hypoparathyroidism. Am J Emerg Med 35:1039.e5-1039.e7,2017
17)di Filippo L, Formenti AM, Doga M, et al:Hypocalcemia is a distinctive biochemical feature of hospitalized COVID-19 patients. Endocrine 71:9-13,2021
18)Millet JK, Whittaker GR:Physiological and molecular triggers for SARS-CoV membrane fusion and entry into host cells. Virology 517:3-8,2018
19)Watkins J:Preventing a covid-19 pandemic. BMJ 368:m810,2020