title: [Changes in the tolerance for physical loading and in the gas exchange of patients with chronic bronchitis during graded bicycle therapy].
authors.forename: N N
authors.initials: NN
authors.lastname: Vavilova
authors.forename: Iu M
authors.initials: IuM
authors.lastname: Perel'man
mesh_terms: D001642:Bicycling; D001991:Bronchitis / Q000503:physiopathology* / Q000534:rehabilitation; D002908:Chronic Disease; D004734:Energy Metabolism / Q000502:physiology; D005081:Exercise Therapy / Q000379:methods*; D006801:Humans; D010807:Physical Endurance / Q000502:physiology*; D011659:Pulmonary Gas Exchange / Q000502:physiology*; D012119:Respiration / Q000502:physiology
vernacular_title: Izmenenie tolerantnosti k fizicheskoĭ nagruzke i gazoobmena u bol'nykh khronicheskim bronkhitom v protsesse dozirovannoĭ veloterapii.