525,261 WOLLMAN HARRY /red./ The surgical clinics of North America. Philadelphia 1975 W.B. Saunders Company 8° Vol. 55. Hr. 4. August 1975. Symposium on Recent Developments in Anesthesia. Harry Wollman and D. Eric Greenhow,guest ed. s. IX, nlb. 1, 757-1015, il. «