Clinical and pathological study of mutL homolog 1-deficient gastric cancer and the search for background gene expression changes.

Sekino N, Kurata Y, Hayano K, Matsumoto Y, Otsuka R, Hirano S, Uesato M, Toyozumi T, Nakano A, Shiraishi T, Matsusaka K, Ikeda JI, Hayashi H, Matsubara H