title: [The study of quantitative evaluation between age and dyspnea in the healthy].
authors.forename: G J
authors.initials: GJ
authors.lastname: Liu
authors.forename: Z
authors.initials: Z
authors.lastname: Liu
authors.forename: R J
authors.initials: RJ
authors.lastname: Yu
mesh_terms: D000328:Adult; D017677:Age Distribution; D000368:Aged; D004417:Dyspnea / Q000503:physiopathology*; D005080:Exercise Test; D006801:Humans; D008297:Male; D008875:Middle Aged; D012143:Respiratory Physiological Phenomena