共 47 条
[41]
SEAMAN WB, 1973, ALIMENTARY TRACT ROE, P305
[43]
SHIPP T, 1970, LARYNGOSCOPE, V80, P2
[45]
SOKOL MARVIN E., 1966, GASTROENTEROLOGY, V51, P960
[46]
WINANS CS, 1972, GASTROENTEROLOGY, V63, P768
[47]
ZAINO C, 1970, PHARYNGOESOPHAGEAL S, P13