title: Limited airway narrowing: why doesn't everyone have asthma?
authors.forename: A
authors.initials: A
authors.lastname: James
mesh_terms: D000818:Animals; D001249:Asthma / Q000503:physiopathology*; D016084:Bronchoconstriction / Q000502:physiology*; D004285:Dogs; D006801:Humans; D009130:Muscle, Smooth / Q000503:physiopathology; D013552:Swine