Do endoscopic features suggesting eosinophilic esophagitis represent histological eosinophilia? - Hori, Kazutoshi; Watari, Jiro; Fukui, Hirokazu; Tanaka, Junji; Tomita, Toshihiko; Sakurai, Jun; Kondo, Takashi; Oshima, Tadayuki; Toyoshima, Fumihiko; Yamasaki, Takahisa; Okugawa, Takuya; Miwa, Hiroto (Digestive Endoscopy, 2014)