洛赛克联合复方丹参治疗老年人消化性溃疡疗效观察
락새극연합복방단삼치료노년인소화성궤양료효관찰
Analysis of Effect in Treatment of Duodenal Bulbar Ulcer of old People with Gmeprazole Magnesium Enteris-coated Tablets and Ranitidine Hydrochloride Capsules