Post-therapeutic response evaluation by a combination of endoscopy and CT scan in esophagogastric adenocarcinoma after chemotherapy: better than its reputation. - Blank S; Lordick F; Bader F; Burian M; Dobritz M; Grenacher L; Becker K; Weichert W; Langer R; Sisic L; Stange A; Jäger D; et al. (Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association, 2015)