[Alcoholism in a group of railroad workers].
D000293:Adolescent; D000328:Adult; D000437:Alcoholism / Q000453:epidemiology*; D001118:Argentina; D006801:Humans; D008297:Male; D009790:Occupations; D011890:Railroads; D012959:Socioeconomic Factors
Alcoholismo en un grupo laboral ferroviario