title: Helicobacter pylori infection as an essential factor for stomach cancer.
authors: Shinkan
authors: S
authors: Tokudome
authors: Akihiro
authors: A
authors: Hosono
authors: Sadao
authors: S
authors: Suzuki
authors: Reza
authors: R
authors: Ghadimi
authors: Tsutomu
authors: T
authors: Tanaka
authors: Hiromitsu
authors: H
authors: Ichikawa
authors: Machiko
authors: M
authors: Miyata
authors: Mitsuhiro
authors: M
authors: Marumoto
authors: Hiroyuki
authors: H
authors: Agawa
authors: Kazuyuki
authors: K
authors: Arakawa
authors: Ryosuke
authors: R
authors: Ando
authors: Nami
authors: N
authors: Hattori
authors: Kiyoshi
authors: K
authors: Shibata
authors: Zhao
authors: Z
authors: Yang