T. Itou

Interobserver agreement in endoscopic evaluation of reflux esophagitis using a modified Los Angeles classification incorporating grades N and M: a validation study in a cohort of Japanese endoscopists.

S. Himeno, T. Tomita, H. Miwa, 2008, Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus.

Interobserver agreement in endoscopic evaluation of reflux esophagitis using a modified Los Angeles classification incorporating grades N and M: a validation study in a cohort of Japanese endoscopists.

S. Himeno, T. Tomita, H. Miwa, 2008, Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus.