![T1797 Helicobacter pylori vacA I-Region Genotype Is Associated with An Increased Risk of Gastric Cancer, Vacuolating Cytotoxin Activity, and CagA Status in Okinawa, Japan]()
T1797 Helicobacter pylori vacA I-Region Genotype Is Associated with An Increased Risk of Gastric Cancer, Vacuolating Cytotoxin Activity, and CagA Status in Okinawa, JapanIto, Yoshiyuki; Inagaki, Tomoko; Yamakawa, Akiyo; Satomi, Satoko; Matsuda, Hidetaka; Ohno, Takashi; Masaki, Ryuho; Ohtani, Masahiro; Lee, Soshoku; Suto, Hiroyuki; Yamazaki, Yukinao; Keida, Yoshihide · Gastroenterology · 2008