共 6 条
[2]
MOERTEL CG, 1961, CANCER, V14, P901, DOI 10.1002/1097-0142(196109/10)14:5<901::AID-CNCR2820140502>3.0.CO
[3]
2-Q
[4]
PEARSON CM, 1949, CANCER, V2, P1005, DOI 10.1002/1097-0142(194911)2:6<1005::AID-CNCR2820020608>3.0.CO
[5]
2-1
[6]
RITCHIE AC, 1956, AM J MED SCI, V232, P311