TY - BOOK AU - Ernst,Peter B. AU - Michetti,Pierre AU - Smith,Phillip D. TI - The immunobiology of H. pylori: from pathogenesis to prevention SN - 0397587651 PY - 1997/// CY - Philadelphia PB - Lippincott-Raven Publishers KW - Helicobacter pylori KW - immunology KW - Helicobacter Infections KW - Gastrointestinal Diseases KW - Immunology ER -