[Positive trends in the occupational morbidity of dermatoses among railroad transport workers in 1961-1975].
D009783:Dermatitis, Occupational / Q000139:chemically induced / Q000453:epidemiology*; D004781:Environmental Exposure; D006801:Humans; D011890:Railroads; D014586:USSR
Polozhitel'nye tendentsii v professional'noĭ zabolevaemosti dermatozami rabochikh zheleznodorozhnogo transporta v 1961-1975 gg.