共 37 条
[4]
BOLEY SJ, 1981, CLIN GASTROENTEROL, V10, P65
[6]
BOLEY SJ, 1986, DIG DIS SCI S, V31, P9
[9]
EISENBERG H, 1973, GASTROENTEROLOGY, V64, P1091
[10]
FABRY TL, 1982, GASTROINTEST ENDOSC, V28, P149