title: [Action of different factors of high-frequency electrotherapy on external respiration of patients with chronic pneumonia].
mesh_terms: D000293:Adolescent; D000328:Adult; D002908:Chronic Disease; D004599:Electric Stimulation Therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000628:therapy*; D012119:Respiration
vernacular_title: Vliianie razlichnykh faktorov vysokochastotnoĭ elektroterapii na vneshnee dykhanie bol'nykh khronicheskoĭ pnevmonieĭ.