RT Journal Article SR Electronic T1 Mechanical lithotripsy of large common bile duct stones JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 38 OP 42 VO 60 IS 1 A1 Van Dam, Jacques A1 Sivak, Michael V. YR 1993 UL http://www.ccjm.org/content/60/1/38.abstract AB