title: Breathlessness.
authors.affiliation: Occupational Health Unit, Royal Free Hospital, London, UK.
authors.forename: A
authors.initials: A
authors.lastname: Cockcroft
authors.forename: A
authors.initials: A
authors.lastname: Guz
mesh_terms: D006801:Humans; D012120:Respiration Disorders / Q000209:etiology / Q000503:physiopathology*; D012129:Respiratory Function Tests