Letter from Howard Walter Florey to J R Schonfield, Associate Dean for Academic Affairs, Baylor University, Houston, Texas Sorry to hear of Dr Petersen's death - lecture will now be something of a memorial instead of a celebration - could come to Houston on April 15th or 16th and give lecture on 18th, leaving for New York on 20th - suggests title, "Some consequences of modern medicine." 20 January 1966