title: [Changes in external respiration following surgery of the upper abdominal organs].
mesh_terms: D000005:Abdomen / Q000601:surgery*; D000328:Adult; D000368:Aged; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications; D012119:Respiration; D013147:Spirometry
vernacular_title: Izmeneniia vneshnego dykhaniia posle operatsiĭ na organakh verkhnego otdela zhivota.