RT Journal Article SR Electronic T1 Cholelithiasis in Singapore JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 148 OP 152 DO 10.1136/gut.11.2.148 VO 11 IS 2 A1 H. K. Chiam A1 P. N. Unni A1 W. S. Hwang YR 1970 UL http://gut.bmj.com/content/11/2/148.abstract AB In the present study of 241 patients submitted for gallbladder and biliary tract surgery, it is found that choledocholithiasis in cases in Singapore presents with a wide spectrum of clinical manifestations. It is essential that the less common clinical presentations should be recognized.