共 8 条
[1]
BUELL P, 1974, CANCER RES, V34, P1189
[3]
HO HC, 1975, J ROY COLL SURG EDIN, V20, P223
[4]
HO HC, 1978, IARC SCI PUBLICATION, V20, P99
[5]
HU C H, 1959, Chin Med J, V79, P409
[6]
SHAMUGARATNAN K, 1982, CANCER EPIDEMIOL, P536
[7]
WATERHOUSE J, 1976, IARC SCI PUBL, V15, P492
[8]
1982, 92901 STAT CAN CAT