TY - BOOK AU - Metz, David C AU - Metz,David C. AU - Katzka,David A. TI - Esophagus and stomach T2 - Requisites in gastroenterology SN - 9780323018869 : U1 - 616.32 22 PY - 2003/// CY - Edinburgh PB - Mosby KW - Esophagus KW - Diseases KW - Stomach KW - Esophageal Diseases KW - diagnosis KW - therapy KW - Stomach Diseases N1 - Includes bibliographical references and index N2 - Established experts clarify the essentials in esophagus and stomach, offering practice-proven information including differential diagnosis, pitfalls and evidence-based perspectives ER -