共 44 条
- [1] AKERS DS, 1967, 1967 P SOC STAT SECT, P369
- [2] BAQUET C, 1986, NIH862785 NCI PUB
- [3] Bean F., 1970, SOCIAL SCI Q, V51, P389
- [4] BERG J W, 1980, Colorado Medicine, V77, P241
- [5] BUECHLEY R, 1957, CANCER, V10, P63, DOI 10.1002/1097-0142(195701/02)10:1<63::AID-CNCR2820100108>3.0.CO
- [6] 2-N
- [7] BUELL PE, 1968, CANCER, V22, P186, DOI 10.1002/1097-0142(196807)22:1<186::AID-CNCR2820220123>3.0.CO
- [8] 2-#