title: Thoracotomy in the treatment of so-called spontaneous pneumothorax.
mesh_terms: D006801:Humans; D008722:Methods; D011030:Pneumothorax / Q000209:etiology / Q000601:surgery*; D011044:Poland; D011656:Pulmonary Emphysema / Q000150:complications / Q000601:surgery; D013903:Thoracic Surgery; D013909:Thorax / Q000601:surgery*