Stein Ernst Anorectal and colon diseases : textbook and color atlas of proctology / E. Stein ; [translator, Walter H.C. Burgdorf] - Berlin : Springer, 2003 - xx, 522 p. : ill. ; 28 cm. ISBN: 3540430393 (hc.) RM798.77 Subjects--Topical Terms: Rectal DiseasesColonic Diseases National Library of Medicine Call No.: WI600