Fig. 3From: Triple therapy versus sequential therapy for the first-line Helicobacter pylori eradicationThe flowchart of second-line treatment after failure of first-line eradication therapy TT triple therapy, SET sequential therapy, BCQT-7 bismuth-containing quadruple therapy for 7 days, BCQT-14 bismuth-containing quadruple therapy for 14 daysBack to article page