Medical surveillance of compressed air work support service personnel.
D000399:Air Pressure; D001274:Atmospheric Pressure; D001469:Barotrauma / Q000517:prevention & control*; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*; D009786:Occupational Health Services; D010020:Osteonecrosis / Q000000981:diagnostic imaging / Q000517:prevention & control*; D011859:Radiography; D012189:Retrospective Studies; D012306:Risk