共 8 条
[2]
COLTON T, 1974, STATISTICS MED
[4]
LEATHERMAN LL, 1982, TEX HEART I J, V9, P475
[5]
MIDELL AI, 1976, J THORAC CARDIOV SUR, V72, P80
[6]
MOORE FJ, 1951, STATISTICS MED STUDE
[7]
MURPHY DA, 1982, J THORAC CARDIOV SUR, V84, P342
[8]
MURPHY DA, 1984, J THORAC CARDIOV SUR, V87, P332