INTRODUCTIONHelicobacter pylori(Hp)infection is closely relatedto gastrointestinal hormones and involves theformation of gastritis,gastric carcinoma and pepticulcer.Its pathogenesis relevant
文摘INTRODUCTIONHelicobacter pylori(Hp)infection is closely relatedto gastrointestinal hormones and involves theformation of gastritis,gastric carcinoma and pepticulcer.Its pathogenesis relevant