Differences of Gastric Cancer Characteristics Between With and WithoutHelicobacter pyloriEradication: 1207. (October 2019) - Kodama, Masaaki; Okimoto, Tadayoshi; Mizukami, Kazuhiro; Ogawa, Ryo; Okamoto, Kazuhisa; Matsunari, Osamu; Fukuda, Kensuke; Murakami, Kazunari