... T, Matsuura A, Na-kamura T, Shirai M, Nakamura S, Inuzuka K, Tominaga S. Protective factor against progression from atrophic gastritis to gastric cancer data from a cohort study in Japan. ... Hamada GS, Kowalski LP, Rodrigues JG, Iriya K, Sasazuki S, Hanaoka T, Tsugane S. Risk factors for stomach cancer in Brazil (I): a case-control study among non-Japanese Brazilians in Sao Paulo. ... A , Sasazuki S, Inoue M, Natsukawa S, Shaura K, Koizumi Y, Kasuga Y, Hanaoka T, Tsugane S. Asso-ciation of Helicobacter pylori infection and environmental fac-tors in non-cardia gastric cancer...