%0 Journal Article %T The utility of ultrathin endoscopy with flexible spectral imaging color enhancement for early gastric cancer %J Archive of "Nagoya Journal of Medical Science". %D 2019 %R 10.18999/nagjms.81.2.241 %K ultrathin endoscopy %K early gastric cancer %K flexible spectral imaging color enhancement %K color difference %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6556456/