Atlas of Early Neoplasias of the Gastrointestinal Tract Endoscopic Diagnosis and Therapeutic Decisions - Berr, Frieder; Berr, Frieder; Oyama, Tsuneo; Oyama, Tsuneo; Ponchon, Thierry; Ponchon, Thierry; Yahagi, Naohisa; Yahagi, Naohisa (Springer International Publishing : Imprint: Springer, 2019)