共 18 条
- [2] ALPERT E, 1971, GASTROENTEROLOGY, V61, P137
- [3] BALLAS M, 1972, AM J CLIN PATHOL, V57, P511
- [4] BRAUNSTEIN GD, 1973, CANCER-AM CANCER SOC, V31, P1065, DOI 10.1002/1097-0142(197305)31:5<1065::AID-CNCR2820310505>3.0.CO
- [5] 2-H
- [6] GO VLW, 1972, GASTROENTEROLOGY, V62, P754
- [7] HOOGHE E, 1974, 1974 P C ALPH FET NI, P271
- [8] ITOH T, 1974, GANN, V65, P215