title: Geographic difference in advanced gastric cancer prevalence and chemotherapy treatment results: could it really be an independent prognostic factor?
authors.forename: Junichi
authors.initials: J
authors.lastname: Sakamoto
authors.forename: Koji
authors.initials: K
authors.lastname: Oba
mesh_terms: D001208:Asia / Q000453:epidemiology; D044466:Asian People; D002986:Clinical Trials as Topic; D016481:Helicobacter Infections / Q000453:epidemiology; D006801:Humans; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000188:drug therapy* / Q000453:epidemiology* / Q000401:mortality; D015996:Survival Rate; D016896:Treatment Outcome; D014481:United States / Q000453:epidemiology