[Extermination of gastric cancer from Japan].
Asaka
Masahiro
M
Department of Gastroenterology, Hokkaido University Graduate School of Medicine, Japan. maasaka@med.hokudai.ac.jp
D016481:Helicobacter Infections / Q000188:drug therapy; D016480:Helicobacter pylori; D006801:Humans; D013274:Stomach Neoplasms / Q000191:economics / Q000517:prevention & control*