共 22 条
[1]
BERAL V, 1974, LANCET, V1, P1037
[2]
CHRISTOPHERSON WM, 1970, CANCER-AM CANCER SOC, V26, P808, DOI 10.1002/1097-0142(197010)26:4<808::AID-CNCR2820260411>3.0.CO
[3]
2-S
[4]
CRAMER DW, 1974, CANCER, V34, P2018, DOI 10.1002/1097-0142(197412)34:6<2018::AID-CNCR2820340621>3.0.CO
[5]
2-B
[6]
DUFFY BJ, 1976, NEW ENGL J MED, V294, P223
[7]
FERGUSON JH, 1961, JAMA-J AM MED ASSOC, V178, P365, DOI 10.1001/jama.1961.03040430001001