共 30 条
[2]
BALL TJ, 1975, GASTROENTEROLOGY, V68, P1297
[3]
Beckert W, 1971, Z Arztl Fortbild (Jena), V65, P36
[4]
CHIVRAC D, 1978, GASTROEN CLIN BIOL, V2, P843
[5]
CONN HO, 1974, GASTROENTEROLOGY, V67, P375
[6]
COX EF, 1967, ARCH SURG-CHICAGO, V95, P198
[10]
JOHNSON RA, 1968, AM J GASTROENTEROL, V50, P131