Rheumatoid pneumoconiosis: a study in colliery populations in the East Midlands coalfield.
D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000453:epidemiology*; D003032:Coal Mining; D004739:England; D006801:Humans; D007841:Latex Fixation Tests; D008297:Male; D008400:Mass Chest X-Ray; D008875:Middle Aged; D011009:Pneumoconiosis / Q000150:complications / Q000000981:diagnostic imaging / Q000453:epidemiology*; D011658:Pulmonary Fibrosis / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000209:etiology; D012217:Rheumatoid Factor
D012217:Rheumatoid Factor