%0 Journal Article %T Formalin fixation on HER-2 and PD-L1 expression in gastric cancer: A pilot analysis using the same surgical specimens with different fixation times %A Akimichi Minesaki %A Atsushi Kawaguchi %A Hirokazu Noshiro %A Hironori Iwasaki %A Keita Kai %A Shinichi Aishima %A Yukie Yoda %J Archive of "World Journal of Clinical Cases". %D 2019 %R 10.12998/wjcc.v7.i4.419 %K Gastric cancer %K Programmed death-ligand 1 %K Human epidermal growth factor receptor 2 %K Neutral buffered formalin %K Fixation time %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6397813/