title: The St Marys fragmentation grenade explosion.
abstract: The accidental explosion of a fragmentation grenade in a munitions factory at St Marys injured four workers, two critically. The prompt response by ambulances and physician-staffed helicopter emergency medical service prevented deaths, but the incident suggests lessons for the future handling of urban explosions.
authors.affiliation: NRMA CareFlight, Westrnead, NSW. tonynoce@ozemail.com.su
authors.forename: A
authors.initials: A
authors.lastname: Nocera
mesh_terms: D000328:Adult; D017732:Air Ambulances; D001753:Blast Injuries / Q000503:physiopathology / Q000628:therapy*; D004189:Disaster Planning; D004632:Emergency Medical Services; D005107:Explosions; D005260:Female; D005389:Firearms; D006801:Humans; D008875:Middle Aged; D009517:New South Wales