title: BOOP: what is old, what is new?
authors.forename: U
authors.initials: U
authors.lastname: Costabel
authors.forename: J
authors.initials: J
authors.lastname: Guzman
mesh_terms: D001989:Bronchiolitis Obliterans / Q000473:pathology; D006801:Humans; D011014:Pneumonia / Q000473:pathology; D011658:Pulmonary Fibrosis / Q000473:pathology; D009626:Terminology as Topic