The modified sequential therapy groups received @ mg rabeprazole and @g amoxicillin , twice daily for the first @ days , followed by Rabeprazole @mg-bid , bismuth subcitrate ( @ mg-qid ) , Tetracycline @ mg-qid , Metronidazole @ mg-tid for the remaining @ ( @ day sequential therapy group-@S ) ( @ patients ) , @ ( @ day sequential therapy group-@S ) ( @ patients ) and @ ( @ day sequential therapy group-@S ) ( @ patients ) days .