title: Steel bar impalement--the great fortune of misfortune.
authors: Division of Colon and Rectal Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China.
authors: Kuo-Feng
authors: KF
authors: Hsu
authors: Chang-Chieh
authors: CC
authors: Wu
authors: Chia-Cheng
authors: CC
authors: Wen
authors: Chen-Ming
authors: CM
authors: Mai
authors: Cheng-Wen
authors: CW
authors: Hsiao