TY - GEN AU - Lu,X TI - [Progresses in the study of gastroenterology in China, 1997] SN - 0376-2491 PY - 1998///1106 KW - Colonic Neoplasms KW - genetics KW - Gastrointestinal Hemorrhage KW - therapy KW - Helicobacter Infections KW - Helicobacter pylori KW - Humans KW - Stomach Neoplasms KW - microbiology N1 - Publication Type: Journal Article; Review ER -