共 10 条
[1]
ARMITAGE JO, 1979, LANCET, V1, P882
[2]
BARTHOLEYNS J, 1984, CANCER RES, V44, P639
[4]
BORGSTROM S, 1982, NEW ENGL J MED, V307, P1080
[5]
BURTIN C, 1983, NEW ENGL J MED, V308, P591
[7]
BURTIN C, 1984, NEW ENGL J MED, V310, P1603
[8]
GIFFORD RRM, 1981, LANCET, V1, P638
[9]
OSBAND ME, 1981, LANCET, V1, P636