Pneumoperitoneum as a method of treatment in emphysema.  A study of its effect upon the respiratory functions.
D004646:Emphysema; D008168:Lung; D011027:Pneumoperitoneum; D011028:Pneumoperitoneum, Artificial / Q000627:therapeutic use*; D011656:Pulmonary Emphysema / Q000628:therapy*; D012119:Respiration
EMPHYSEMA, PULMONARY/therapy; PNEUMOPERITONEUM, ARTIFICIAL/therapeutic use