@book{20915,
	author = {Siegel, John H., Ed. & Chodoff, Peter, Ed.},
	title = {The Aged and High Risk Surgical Patient-Medical, Surgical, and Anesthetic Management},
	publisher = {Grune & Stration, Inc.},
	year = {1976},
	address = {New York},
	note = {Includes index}
}