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Yoko SAITO
Ibaraki Health Service Association. The research committee of mass screening for gastroenterological cancer.
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Hisayuki FUKUTOMI
Ibaraki Health Service Association. The research committee of mass screening for gastroenterological cancer.
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Katsuhiro SANADA
The research committee of mass screening for gastroenterological cancer.
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Tsugio EBIHARA
The research committee of mass screening for gastroenterological cancer.
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Kensuke TSUSHIMA
The research committee of mass screening for gastroenterological cancer.
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Akira NAKAHARA
The research committee of mass screening for gastroenterological cancer.
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Mayumi KAKIMOTO
Ibaraki Health Service Association.