title: [Caplan's syndrome].
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications / Q000453:epidemiology; D002205:Caplan Syndrome / Q000209:etiology*; D005860:Germany, West; D006801:Humans; D008297:Male; D008906:Mining; D009784:Occupational Diseases / Q000150:complications; D011009:Pneumoconiosis / Q000150:complications*
vernacular_title: Kaplan-Syndrom.