共 9 条
- [1] BEALL AC, 1968, ANN THORAC SURG, V5, P402
- [2] COOLEY DA, 1967, ANN THORAC SURG, V3, P487
- [3] HODAM R, 1971, EDWARDS LABORATORIES
- [4] Javier R P, 1970, Ann Thorac Surg, V10, P20
- [5] MATLOFF JM, 1969, PROSTHETIC HEART VAL, P148
- [6] MESSMER BJ, 1970, SURGERY, V68, P1026
- [7] SMELOFF EA, 1971, CUTTER LABORATORIES
- [8] STARR A, 1971, BRIT HEART J S, V33, P47
- [9] 1970, EDWARDS LABORATORIES