1. A simple method of cold coronary perfusion;Laks;Ann Thorac Surg,1978
2. Myocardial protection with intermittent coronary perfusion using cold blood versus a cardioplegic solution;Laks;Surg Forum,1977
3. Barner HB, Laks H, Codd JW, Standeven JW, Jellinek M, Kaiser GC, Menz LJ, Tyras DH, Pennington DG, Hahn JW, Willman VL: Cold blood as the vehicle for potassium cardioplegia (submitted for publication)
4. Intermittent infusion of cardioplegic solution during aortic cross clamping;Nelson;Surg Forum,1976
5. Hypothermic coronary perfusion for intraoperative cardioplegia;Fisk;Ann Thorac Surg,1977