共 15 条
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WILLETT WC, 1981, CANCER-AM CANCER SOC, V48, P1684, DOI 10.1002/1097-0142(19811001)48:7<1684::AID-CNCR2820480735>3.0.CO
[13]
2-A
[14]
WYNDER EL, 1969, CANCER, V23, P352, DOI 10.1002/1097-0142(196902)23:2<352::AID-CNCR2820230212>3.0.CO
[15]
2-4