Health experience of compressed air workers during construction of the Mass Transit Railway in Hong Kong.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D003665:Decompression Sickness / Q000209:etiology*; D006723:Hong Kong; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000209:etiology*; D010020:Osteonecrosis / Q000209:etiology; D011890:Railroads