Size reduction of gastric fundic gland polyposis by de-escalation of acid-suppressive therapy., Kanamori Akira;Tominaga Keiichi;Masuyama Hironori;Ishikawa Mutsumi;Masuyama Satoshi;Kondo Masayuki;Kanazawa Mimari;Tanaka Takanao;Yamaura Masamichi;Abe Keiichiro;Watanabe Shoko;Yamamiya Akira;Abe Yoko;Goda Kenichi;Irisawa Atsushi, DEN open, 3(1), e135, 05 Jun. 2022