title: The riddle of sarcoidosis: have novel techniques brought any new insights as to the causative agent?
authors.forename: A
authors.initials: A
authors.lastname: Eklund
authors.forename: J
authors.initials: J
authors.lastname: Grunewald
mesh_terms: D006801:Humans; D008171:Lung Diseases / Q000209:etiology* / Q000235:genetics / Q000276:immunology; D012507:Sarcoidosis / Q000209:etiology* / Q000235:genetics / Q000276:immunology