[CLINICO-ROENTGENOLOGICAL PECULIARITIES OF ANTHRACOSIS IN PERSONS  WORKING IN SOFT COAL MINES].
D000874:Anthracosilicosis; D055008:Anthracosis; D003031:Coal; D003032:Coal Mining; D006801:Humans; D013902:Radiography, Thoracic
D003031:Coal
ANTHRACOSILICOSIS; COAL MINING; THORACIC RADIOGRAPHY