1. Director, Department of Anesthesiology, Dorchester General Hospital, Cambridge, Maryland 21613.
2. Instructor. Department of Anesthesiology, New York University Medical Center.
3. Assistant Professor, Department of Anesthesiology, New York University Medical Center.
4. Instructor, NYU-Bellevue Respiratory Therapy Program.
5. Professor and Chairman, Department of Anesthesiology, New York University Medical Center.