Protective role of genetic polymorphism of heat shock protein 70-2 for gastric cancer risk

Tomoyuki Shibata, Tomiyasu Arisawa, Tomomitsu Tahara, Daisuke Yoshioka, Naoko Maruyama, Hiroshi Fujita, Yoshio Kamiya, Masakatsu Nakamura, Mitsuo Nagasaka, Masami Iwata, Kazuya Takahama, Makoto Watanabe, Ichiro Hirata, Hiroshi Nakano