共 16 条
[2]
ARMITAGE P, 1971, STATISTICAL METHODS, P314
[3]
CHRISTIANSEN C, 1981, LANCET, V1, P459
[4]
HORSMAN A, 1979, LANCET, V2, P33
[5]
LINDSAY R, 1976, LANCET, V1, P1038
[6]
LINDSAY R, 1978, LANCET, V1, P1325
[7]
MANTEL N, 1959, J NATL CANCER I, V22, P719
[8]
MEEMA HE, 1968, CAN MED ASSOC J, V99, P248
[9]
MEEMA S, 1976, ISRAEL J MED SCI, V12, P601
[10]
MELSEN F, 1978, 4TH P INT C BON MEAS, P45