[Caplan's syndrome in coal miners in the Ostrava-Karvina basin].
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000150:complications*; D002205:Caplan Syndrome; D003031:Coal; D006801:Humans; D008420:Manufactured Materials; D012829:Silicosis / Q000150:complications*
D003031:Coal
ARTHRITIS, RHEUMATOID/complications; SILICOSIS/complications