Role Faculty Location UCSF at Parnassus Category Clinical Education M.D., 1989 - School of Medicine, University of Pennsylvania Publications Measurement of isoflurane and desflurane degradation. Laster MJ, Roth P, Eger EI Anesthesia and analgesia . May 1, 2005 Fires from the interaction of anesthetics with desiccated absorbent. Laster M, Roth P, Eger EI Anesthesia and analgesia . Sep 1, 2004