共 19 条
[1]
ALPERT ME, 1971, CANCER, V28, P253, DOI 10.1002/1097-0142(197107)28:1<
[2]
253::AID-CNCR2820280151>
[3]
3.0.CO
[4]
2-G
[5]
GRAHAM S, 1972, CANCER, V30, P927, DOI 10.1002/1097-0142(197210)30:4<927::AID-CNCR2820300411>3.0.CO
[6]
2-L
[7]
HAENSZEL W, 1972, JNCI-J NATL CANCER I, V49, P969
[8]
THORSTEI.T, 1969, CANCER, V23, P455, DOI 10.1002/1097-0142(196902)23:2<
[9]
455::AID-CNCR2820230221>
[10]
3.0.CO