[Some aspects of secondary lumbalgia in railway workmen].
D000328:Adult; D000368:Aged; D001416:Back Pain / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000209:etiology*; D011890:Railroads; D012383:Romania
SAspecte ale lombalgiei secundare la lucrătorii feroviari.