1. Corssen G, Allarde R, Brosch F, Arbenz G (1970) Ketamine as the sole anesthetic in openheart surgery. Anesth Analg 49:1025–1031
2. Dietz OF, Schaetz FH, Schleiter HR, Teuscher R (1988) Anästhesie und Operationen bei Groß- und Kleintieren. In: Schneider J (ed) Anästhesiologie. Enke, Stuttgart, pp 119–177
3. Hess W, Arnold B, Schulte-Sasse U, Tarnow J (1983) Comparison of isoflurane and halothane when used to control intraoperative hypertension in patients undergoing coronary artery bypass surgery. Anesth Analg 62:15–20
4. Johnstone M (1976) The cardiovascular effects of ketamine in man. Anaesthesia 31:873–882
5. Kuschinsky G, Lüllmann H (1984) Kurzes Lehrbuch der Pharmakologie und Toxickologie, 10th edn. Thieme, Stuttgart New York