Keywords Peptic ulcer;MEBO Gastrointestinal Capsule;omeprazole;amoxycillin;metronidazole;endoscopy;short-term efficacy;

• 消化性溃疡;美宝胃肠胶囊;洛赛克;阿莫西林;甲硝唑;内镜检查;近期疗效;