Bibliographical Notices I. Analysis of four hundred and thirty-nine recorded Amputations in the contiguity of the Lower Extremity . By Stephen Smith, M.D. II. Investigations upon the Nature, Causes and Treatment of Hospital Gangrene, as it prevailed in the Confederate Armies, 1861–1865 . By Joseph Jones, M.D., Professor of Chemistry in the Medical Department of the University of Louisiana, New Orleans; formerly Surgeon in the Provisional Army of the Confederate States. Edited by Prof. F. H. Hamilton. New York: Published for the U. S. Sanitary Commission, by Hurd & Houghton. 1871. pp. 580, with five plates.