TY - GEN AU - OL'SHANETSKII,A A TI - [Traction diverticulum of the thoracic segment of the esophagus] SN - 0023-1207 PY - 1998///1101 KW - Disease KW - Diverticulum KW - Esophageal Diseases KW - Esophagus KW - Traction N1 - Publication Type: Journal Article ER -