[Investigations in hygiene, physiology and pathology in the coal industry in Rumania].
D003031:Coal; D006801:Humans; D006920:Hygiene; D007221:Industry; D011009:Pneumoconiosis / Q000453:epidemiology*; D012383:Romania
D003031:Coal
PNEUMOCONIOSES/epidemiology
Issledovaniia v oblasti gigieny, fiziologii i patologii v ugol'noi promyshlennosti Rumynii.