title: Pulmonary hypertension and lung diseases: a suggestion for revision of the clinical classification.
authors.forename: I
authors.initials: I
authors.lastname: Tsangaris
authors.forename: S
authors.initials: S
authors.lastname: Orfanos
authors.forename: D
authors.initials: D
authors.lastname: Bouros
mesh_terms: D006646:Histiocytosis, Langerhans-Cell / Q000145:classification; D006801:Humans; D006976:Hypertension, Pulmonary / Q000145:classification*; D017563:Lung Diseases, Interstitial / Q000145:classification*; D018192:Lymphangioleiomyomatosis / Q000145:classification; D017565:Sarcoidosis, Pulmonary / Q000145:classification