The American journal of the medical sciences. Philadelphia, PA. Vols. 1-26, 1827-40; n.s., vol. 1+, 1841+. Amer. J. Med. Sci. Preceded by: The Philadelphia journal of the medical and physical sciences. Philadelphia, PA. ULS 1-263-3. ISSN 0002-9629 (Print), 1538-2990 (Online) HI 50753