title: [Etiology of the middle lobe syndrome].
mesh_terms: D001986:Bronchial Spasm / Q000150:complications; D003251:Constriction, Pathologic / Q000150:complications; D006801:Humans; D008878:Middle Lobe Syndrome / Q000209:etiology*
vernacular_title: Etiopatogeneza zespołu płata środkowego.