RT Journal Article SR Electronic T1 Influence of potassium-competitive acid blocker on the gut microbiome of Helicobacter pylori-negative healthy individuals JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1723 OP 1725 DO 10.1136/gutjnl-2016-313312 VO 66 IS 9 A1 Taketo Otsuka A1 Mitsushige Sugimoto A1 Ryo Inoue A1 Masashi Ohno A1 Hiromitsu Ban A1 Atsushi Nishida A1 Osamu Inatomi A1 Shunsuke Takahashi A1 Yuji Naito A1 Akira Andoh YR 2017 UL http://gut.bmj.com/content/66/9/1723.abstract AB