title: Effect of repetitive testing on breathlessness.
authors.affiliation: Department of Physiological Sciences, University of Newcastle, Medical School, Newcastle upon Tyne, United Kingdom.
authors.forename: J W
authors.initials: JW
authors.lastname: Reed
authors.forename: M M
authors.initials: MM
authors.lastname: Feisal Subhan
mesh_terms: D000328:Adult; D002245:Carbon Dioxide / Q000008:administration & dosage; D015444:Exercise / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D012119:Respiration / Q000502:physiology*
chemical_list: D002245:Carbon Dioxide