兰索拉唑治疗十二指肠溃疡的临床观察天津市兰索拉唑协作组兰索拉唑是导入氟元素的新型质子泵抑制剂，为观察其疗效，我们组织了全市１０所医院的多中心观察结果如下。材料和方法一、研究对象２０６例胃镜诊断为活动性十二指肠球部溃疡患者（溃疡直径≥３ｍｍ），年龄为１... Lansoprazole treatment of duodenal ulcer clinical observation lansoprazole cooperative group Lansoprazole is a new type of proton pump fluorine introduction of inhibitor, to observe its efficacy, we organized the city’s 10 hospitals and more Center observations are as follows. Materials and methods First, the research object 206 cases of endoscopic diagnosis of active duodenal ulcer patients (ulcer diameter ≥ 3mm), age 1 ...