title: [Mucoid impaction].
authors.affiliation: First Department of Internal Medicine, Nihon University School of Medicine.
authors.forename: Y
authors.initials: Y
authors.lastname: Koya
authors.forename: T
authors.initials: T
authors.lastname: Horie
mesh_terms: D001982:Bronchial Diseases / Q000175:diagnosis / Q000503:physiopathology*; D003937:Diagnosis, Differential; D004617:Embolism / Q000175:diagnosis / Q000503:physiopathology; D006801:Humans; D009093:Mucus / Q000378:metabolism*; D011379:Prognosis