title: Perivascular fibrosis of muscular pulmonary arteries in COPD.
authors.forename: G L
authors.initials: GL
authors.lastname: Snider
mesh_terms: D001991:Bronchitis / Q000473:pathology; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000473:pathology*; D011651:Pulmonary Artery / Q000473:pathology*; D012307:Risk Factors