The Fifty-Third Annual Clinic Congress of the American College of Surgeons will be held in Chicago, October 2-6, 1967. Among the 14 postgraduate courses is one in pediatric surgery under the chairmanship of Dr. David R. Murphy, Montreal. Lecturers include George A. Trusler, Toronto; John Fisher, Boston; David C. Sabiston, Durham; Thomas H. Holder, Kansas City; Robert J. Izant and Leroy W. Matthews, Cleveland; Bernard Spencer, Minneapolis; E. Thomas Boles, Jr., Columbus; Samuel Lukens Cresson, Philadelphia; Colin C. Ferguson, Winnipeg.