[The main characteristics of occupational diseases in the Byelorussian S.S.R. during a 15-year period].
D006801:Humans; D009784:Occupational Diseases / Q000453:epidemiology* / Q000517:prevention & control; D002094:Republic of Belarus
Osnovnye osobennosti professional'noĭ zabolevaemosti v BSSR za 15 let.