TY - BOOK AU - Gitnick,Gary L. TI - Practical diagnosis: Gastrointestinal and liver disease SN - 0892892021 PY - 1979/// CY - Boston PB - Houghton Mifflin KW - Digestive organs KW - Diseases KW - Diagnosis KW - Gastroenterology KW - Gastrointestinal diseases N1 - Includes bibliographies and index ER -