title: [Clinical value of the indicators of external respiration in children with chronic lung diseases].
mesh_terms: D000293:Adolescent; D001249:Asthma / Q000503:physiopathology*; D001991:Bronchitis / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D006801:Humans; D011014:Pneumonia / Q000503:physiopathology*; D012119:Respiration
vernacular_title: Klinicheskoe znachenie pokazateleĭ vneshnego dykhaniia pri khronicheskikh bolezn'iakh u deteĭ.