Stein, Ernst Anorectal and colon diseases: textbook and color atlas of proctology - 1st ed - Berlin: Springer, 2003 - xx, 522 p. : ill. (chiefly col.) ; 28 cm ISBN: 9783540430391 Subjects--Topical Terms: Proctology - Atlases. Anus - Diseases. Rectum - Diseases Dewey Class. No.: 616.35 STE