共 24 条
- [1] Aoki K, 1978, World Health Stat Q, V31, P2
- [2] BEAZLEY RM, 1981, CANCER, V47, P1685, DOI 10.1002/1097-0142(19810315)47:6+<1685::AID-CNCR2820471437>3.0.CO
- [3] 2-P
- [4] BERG JW, 1962, CANCER, V15, P826, DOI 10.1002/1097-0142(196207/08)15:4<826::AID-CNCR2820150419>3.0.CO
- [5] 2-P
- [6] COTTON PB, 1977, PROGR GASTROENTEROLO, V3, P967
- [7] CUBILLA AL, 1978, CANCER, V41, P880, DOI 10.1002/1097-0142(197803)41:3<880::AID-CNCR2820410315>3.0.CO
- [8] 2-J