1. Posterior mediastinal goiter;Vara-Thorbeck;Zentralbl Chir,1987
2. Intrathoracic retroesophageal nodular goiter;Weissberg;Thorac Cardiovasc Surg,1981
3. Goiter with severe respiratory compromise: evaluation and treatment;Melliére;Surgery,1987
4. Mediastinal cysts and tumors;Le Roux;Curn Probl Surg,1984