1. Doring HJ, Dehnert H. The isolated perfused warm-blooded heart according to Langendorff. In: Methods in Experimental Physiology and Phar-macology, vol 5. Biological Measurement Techniques. West Germany: Biomesstechnik-Verlag, 1985, pp. 89–90
2. Ross BD. Perfusion Techniques in Biochemistry. A Laboratory Manual in the Use of Isolated Perfused Organs in Biochemical Experimentation. Oxford: Clarendon, 1972, p. 6
3. Cohen JJ. Apoptosis. Immunol Today 1993; 14:126–130
4. Ueda N, Shah SV. Apoptosis. J Lab Clin Med 1994;124:169–177
5. Ritchie HD, Hardcastle JD. Isolated Organ Perfusion. Baltimore: University Park, 1973, p. 9