Baillie, John, FRCP (Glasg.) Gastrointestinal endoscopy : basic principles and practice / John Baillie. - Oxford ; Boston : Butterworth-Heinemann, 1992 - xi, 149 p. : ill. ; 26 cm. Includes bibliographical references and index. ISBN: 0750613572 : £19.50 LCCN: 92008067 Subjects--Topical Terms: Endoscopy.Gastrointestinal system--Diseases--Diagnosis.Endoscopy, Gastrointestinal--methods.Gastrointestinal Diseases--diagnosis. LC Class. No.: RC804.E6 / B35 1992 Dewey Class. No.: 616.3/307545 National Library of Medicine Call No.: WI 141 B157q