Pipeline accident brief : DCA-00-MP-004 National Transportation Safety Board (NTSB) 2001 Öppna dokument
Pipeline accident report : Natural gas explosion and fire in South Riding, Virginia, July 7, 1998 National Transportation Safety Board (NTSB) 2001 Öppna dokument
Railroad accident report : collision involving three consolidated rail corporation freight trains operating in fog on a double main track near Bryan, Ohio, January 17, 1999 National Transportation Safety Board (NTSB) 2001 Öppna dokument
Aircraft accident report : crash during landing federal express, Inc. McDonnell Douglas MD-11, N611FE Newark international airport Newark, New Jersey July 31, 1997 National Transportation Safety Board (NTSB) 2000 Öppna dokument
Nu höjer vi ribban : sjätte nationella skadekonferensen, Borås 21-22 oktober 1998 Folkhälsoinstitutet 2000 Öppna dokument
Pipeline Accident Brief : Accident No. DCA-99-MP-004 National Transportation Safety Board (NTSB) 2000 Öppna dokument
Pipeline accident report : Natural Gas Pipeline Rupture, and Subsequent Explosion, St. Cloud, Minnesota, December 11, 1998 National Transportation Safety Board (NTSB) 2000 Öppna dokument