The surgical clinics of North America
Card's contents:517,585 NYHUS LLOYD M. /Red./ The surgical clinics of North America. Philadelphia 1972 W.B.Saunders Company 8° Vol. 52. Nr 1. February 1972. Symposium on Surgical Emergencies. Guest ed. Lloyd M. Nyhus. s. XI, nlb.3, 267, ilustr.