One week bismuth+metronidazole+amoxicillin (BMA) with ranitidine (RAN) versus two weeks BMA without RAN versus 2 weeks BMA+RAN for HP eradication: A randomized single blind controlled study

a G0698 ONE WEEK BISMUTH+METRONIDAZOLE+AMOXICILLIN (BMA) WITH RANITIDINE (RAN) VERSUS TWO WEEKS BMA WITHOUT RAN VERSUS 2 WEEKS BMA+RAN FOR HI? ERADICATION: A RANDOMIZED SINGLE BLIND CONTROLLED STUDY. MJ. Kaviani, R. Malekzadeh, H. Vahedi, M. Zare, M. Kamalian, M. Sotudeh* and S. Massarrat. Digestive Disease Research Center, Shariati Hospital, Tehran and Iran* University of Medical Sciences, Tehran/Iran.