Concepedia

Abstract

*Departments of Anesthesia and, San Francisco General Hospital, San Francisco, California †Departments of Obstetrics and Gynecology, San Francisco General Hospital, San Francisco, California Address correspondence and reprint requests to Robin Stackhouse, MD, Department of Anesthesia, San Francisco General Hospital, 1001 Potrero Avenue, San Francisco, CA 94110. Accepted for publication August 23, 1994.