PT - JOURNAL ARTICLE AU - Yasumi Katayama AU - Kouji Toyoda AU - Yuumi Kusano AU - Toshikuni Suda AU - Shogo Adachi AU - Itsuo Terauchi AU - Shigeki Oka AU - Morio Takahashi AU - Masaya Tamano TI - Efficacy of vonoprazan-based second-line <em>Helicobacter pylori</em> eradication therapy in patients for whom vonoprazan-based first-line treatment failed AID - 10.1136/gutjnl-2016-312028 DP - 2017 Apr 01 TA - Gut PG - 752--753 VI - 66 IP - 4 4099 - http://gut.bmj.com/content/66/4/752.short 4100 - http://gut.bmj.com/content/66/4/752.full SO - Gut2017 Apr 01; 66