Heard, B E [The pathology of various chronic fibrotic lung diseases (with particular regard to clinical cases)]. [electronic resource] - Der Internist Jul 1974 - 346-52 p. digital Publication Type: Journal Article ISSN: 0020-9554 Subjects--Topical Terms: Bleomycin--adverse effectsBusulfan--adverse effectsDustEnvironmental ExposureHistiocytesHumansLung--pathologyParaquat--poisoningPulmonary Alveoli--pathologyPulmonary Fibrosis--chemically inducedRespiratory Hypersensitivity--etiology