title: New onset dyspnea with reversible airway obstruction in a 70-year-old man.
authors.affiliation: Department of Medicine, National Jewish Center for Immunology and Respiratory Medicine, University of Colorado Health Sciences Center, Denver, USA.
authors.forename: M H
authors.initials: MH
authors.lastname: Hermanoff
authors.forename: H S
authors.initials: HS
authors.lastname: Nelson
mesh_terms: D000368:Aged; D001249:Asthma / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000175:diagnosis*