Annual of gastrointestinal endoscopy : illustrated in color - Williams, C.B.; Cotton, P.B.; Tytgat, G.N.J. (London : Current Science, 1991)
Includes bibliographical references.
Includes index.
Keywords: Endoscopy; Gastrointestinal system -- Examination; Endoscopy, Gastrointestinal -- methods; Gastrointestinal Diseases -- diagnosis; Gastrointestinal Diseases -- therapy