共 30 条
[1]
AWARIEFE SO, 1983, J THORAC CARDIOV SUR, V85, P375
[3]
COX DR, 1972, J R STAT SOC B, V34, P187
[5]
DASKALOPOULOS DA, 1982, J THORAC CARDIOV SUR, V84, P187
[9]
GEHAN EA, 1965, BIOMETRIKA, V52, P203, DOI 10.1093/biomet/52.1-2.203