TY - GEN AU - Tajima,Kazuo TI - Challenging epidemiological strategy for paradoxical evidence on the risk of gastric cancer from Helicobacter pylori infection SN - 0368-2811 PY - 2002///1107 KW - Helicobacter Infections KW - complications KW - Helicobacter pylori KW - pathogenicity KW - Humans KW - Incidence KW - Risk KW - Stomach Neoplasms KW - epidemiology KW - Virulence N1 - Publication Type: Editorial; Comment UR - https://doi.org/10.1093/jjco/hyf078 ER -