title: Pulmonary sarcoidosis--old problems and new insights.
authors.affiliation: Department of Medicine, University of Cape Town, South Africa.
authors.forename: S R
authors.initials: SR
authors.lastname: Benatar
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000209:etiology / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D012507:Sarcoidosis / Q000209:etiology / Q000503:physiopathology