共 15 条
- [1] Bartley T D, 1968, Ann Thorac Surg, V5, P340
- [2] BEALL AC, 1965, ARCH SURG-CHICAGO, V90, P720
- [3] BEALL AC, 1969, PROSTHETIC HEART VAL, P319
- [4] BEALL AC, 1968, ANN THORAC SURG, V5, P402
- [5] BLOODWELL RD, 1968, SURGERY, V63, P77
- [7] COOLEY DA, 1967, MED REC ANN, V60, P287
- [8] COOLEY DA, 1967, ANN THORAC SURG, V3, P487
- [9] FISHMAN NH, 1968, ARCH SURG-CHICAGO, V97, P691