title: SPONTANEOUS PNEUMOTHORAX IN PULMONARY EMPHYSEMA.
mesh_terms: D005853:Geriatrics; D011030:Pneumothorax; D011656:Pulmonary Emphysema; D012146:Rest; D013514:Surgical Procedures, Operative; D013812:Therapeutics
keywords: GERIATRICS; PNEUMOTHORAX; PULMONARY EMPHYSEMA; REST; SURGERY, OPERATIVE; THERAPEUTICS