共 4 条
[1]
HAFTER E, 1978, PRAKTISCHE GASTROENT, P68
[2]
HARRINGTON SW, 1944, J THORACIC SURG, V13, P394
[3]
Moersch HJ, 1944, ANN OTO RHINOL LARYN, V53, P800
[4]
SAVARY M, 1976, OESOPHAGUS HDB ENDOS