title: [High frequency ventilation in intra-thoracic surgery. Studies of blood gas analysis].
mesh_terms: D000328:Adult; D000368:Aged; D002245:Carbon Dioxide / Q000097:blood*; D005260:Female; D006801:Humans; D007385:Intermittent Positive-Pressure Ventilation; D008175:Lung Neoplasms / Q000097:blood / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood*; D011175:Positive-Pressure Respiration
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen