TY - JOUR T1 - Fracture of a pacemaker lead JF - Canadian Medical Association Journal JO - CMAJ SP - 823 LP - 823 DO - 10.1503/cmaj.082092 VL - 181 IS - 11 AU - Shu-Hsuan Chang AU - Che-Kim Tan AU - Shih-Huang Lee Y1 - 2009/11/24 UR - http://www.cmaj.ca/content/181/11/823.abstract ER -