title: Treatment of rapidly progressive rheumatoid pneumoconiosis.
mesh_terms: D000328:Adult; D002205:Caplan Syndrome / Q000188:drug therapy*; D002738:Chloroquine / Q000627:therapeutic use*; D003032:Coal Mining; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011239:Prednisolone / Q000627:therapeutic use*; D011859:Radiography; D013147:Spirometry
chemical_list: D002738:Chloroquine; D011239:Prednisolone