1. Esophagectomy without thoracotomy;Orringer;J Thorac Cardiovasc Surg,1978
2. Neue operationen;Czerny;Zentralbl Chir,1877
3. The first successful case of resection of the thoracic portion of the oesophagus for carcinoma;Torek;Surg Gynecol Obstet,1913