1. Bronchopleural fistula;Hankins;J Thorac Cardiovasc Surg,1978
2. The management of bronchopleural fistulas;Padhi;J Thorac Cardiovasc Surg,1960
3. Transperikardiale Operationen an den hauptbronchien und lungengefassen;Bogusch,1971
4. The transsternal and transpericardial approach for surgical treatment of fistulas of the main bronchus after pneumonectomy;Maasen;Thoraxchirurgie,1975
5. Surgery of the lung;Nohl-Oser,1981