1. Park BM, Chu JB. A case of primary hyperparathyroidism. J Korean Surg Soc. 1963. 5:391–395.
2. Chung HK, Kim DY, Woo JT, Kim SW, Yang IM, Kim JW, Kim YS, Kim KW, Choi YK. Review of clinical characteristics of primary hyperparathyroidism. J Kor Soc Endocrinol. 1992. 7:234–242.
3. Broulik PD, Haas T, Adámek S. Analysis of 645 patients with primary hyperparathyroidism with special references to cholelithiasis. Intern Med. 2005. 44:917–921.
4. Park JM, Kim GL, Pyun HY, Cho SR, Yeo JK, Park KY, Hur JW, Lee IK. The incidence and causes of hypercalcemia in a hospital population. J Kor Soc Endocrinol. 1993. 8:72–77.
5. Lee GM, Noh DY, Choe KJ, Youn YK, Oh Sk. Primary hyperparathyroidism. J Korean Surg Soc. 2001. 60:273–280.
6. Lee JB, Lee ES, Bae CW, Koo BW. Symptomatic primary hyperparathyroidism. J Korean Surg Soc. 1998. 55:794–799.
7. Lee SW, Park H, Shin JM, Lee YM, Park JH, Koh YW, Mok JO, Kwon KW. Clinical analysis of parathyroid adenoma with primary hyperparathyroidism. Korean J Otolaryngol. 2006. 49:72–78.
8. Christensson T, Hellstrom K, Wengle B, Alveryd A, Wikland B. Prevalence of hypercalcemia in a health screening in Stockholm. Acta Med Scand. 1976. 200:131–137.
9. Potts JT, Kasper DL, Braunwald E, Fauci AS, Hauser SL, Longo DL, Jameson JL. Harrison's Principles of Internal Medicine. 2005. 16th Ed. New York: McGraw-Hill;2249–2263.
10. Selle JG, Altemeier WA, Fullen WD, Goldsmith RE. Cholelithiasis in hyperparathyroidism: a neglected manifestation. Arch Surg. 1972. 105:369–374.
11. Mok LL, Nickols GA, Thompson JC, Cooper CW. Parathyroid hormone as a smooth muscle relaxant. Endocr Rev. 1989. 10:420–436.
12. Layer P, Hotz J, Sinewe S, Goebell H. Bile secretion in acute and chronic hypercalcemia in the cat. Dig Dis Sci. 1986. 31:188–192.
13. Ahrendt SA, Ahrendt GM, Pitt HA, Moore EW, Lillemoe KD. Hypercalcemia decreases bile flow and increases biliary calcium in the prairie dog. Surgery. 1995. 117:435–442.
14. Kim GH, Ok CM, Kim BJ, Joo HJ, Song CS, Song GA, Cho M, Yang US. A clinical review of gallstone diseases in Koreans. Kor J Gastroenterol. 1997. 29:352–361.
15. Kim MH, Ohrr HC, Chung JB, Kim CD, Kang JK, Koh MS, Kim NJ, Kim DG, Kim SK, Kim YS, Kim YT, Kim JH, Roh IH, Kim YI, Park SH, Seol SY, Shim CS, Yang US, Yeo HS, Rew JS, Yoon YB, Lee SK, Chung MK, Choi SC. The epidemiologic study on Korean gallstone disease a nationwide cooperative study. Kor J Gastroenterol. 1998. 32:635–647.
16. Choi KN, Kim JM. A clinical review of gallbladder and biliary tract stones. J Korean Surg Soc. 1998. 55:405–413.
17. Park SJ, Kim SH, Park YC, Kim YT, Yun YB, Park YH. Clinical and epidemiological analysis of a 20-Year experience of surgically treated gallstone patients. Kor J Gastroenterol. 2003. 42:415–422.
18. Carey MC, Cahalane MJ. Whither biliary sludge? Gastroenterology. 1988. 95:508–523.