共 39 条
[2]
BROCK RC, 1952, BRIT HEART J, V14, P489
[5]
CARPENTIER A, 1980, J THORAC CARDIOV SUR, V79, P338
[9]
CORDAY SR, 1979, CIRCULATION, V60, P243
[10]
DIXON WJ, 1981, BMDP STATISTICAL SOF