共 20 条
[1]
ALLEN WB, 1974, ARCH SURG-CHICAGO, V109, P642
[3]
BJORK VO, 1974, ANN THORAC SURG, V18, P379
[4]
BONCHEK LI, 1974, J THORAC CARDIOV SUR, V67, P93
[6]
DIXON WJ, 1967, BMD BIOMEDICAL COMPU
[10]
OLDHAM HN, 1973, SURGERY, V74, P917