Efficacy of quadruple regimen with polaprezinc for gastric Helicobacter pylori infection eradication: protocol for a single-centre, single-blind, non-inferiority, randomised clinical trial.
Dingkun WuZhen SunTingyuan LiQinwen TanYue SunTingting ChenYujing LiuJun LiHaidong JiangZhiqiang YuanYu-Qian ZhaoWen ChenPublished in: BMJ open (2020)
ChiCTR1900025800; preresults.