RT Journal Article SR Electronic T1 Musculoskeletal images. Migration of the patellar component causing popliteal artery occlusion JF Canadian Journal of Surgery JO CAN J SURG FD Canadian Medical Association SP 252 OP 253 VO 43 IS 4 A1 Craig H. Gerrand A1 Anthony M. Griffin A1 Robert S. Bell YR 2000 UL http://canjsurg.ca/content/43/4/252.abstract