共 35 条
[1]
ADAMI HO, 1977, ACTA U UPSAL, V286, P1
[2]
ANDERSON DE, 1976, CANCER DETECT PREV, V1, P283
[3]
ARMSTRONG B, 1974, LANCET, V2, P672
[6]
CARROLL KK, 1968, CAN MED ASSOC J, V98, P590
[7]
CHAN PC, 1975, P SOC EXP BIOL MED, V149, P133, DOI 10.3181/00379727-149-38758
[8]
CLEMMESEN J, 1948, ACTA PATHOL MIC SC, V25, P26