1. Associate Professor of Anesthesiology and Pharmacology Supported by U. S. Public Health Service Career Development Award 5-K3-GM-28,168.
2. Research fellow, Department of Anesthesiology. Supported by P.H.S. Training Grant 5-T1-GM-01160.
3. Graduate Student, Department of Pharmadcology. Supported by P.H. S. Training Grant 5-T1-DE-71–07.