Nishizuka Y.

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Kikkawa ea, 1982
Farado ea, 1990
Nishizuka ea, 1988
Kaibushi ea, 1983
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Kishimoto A. ea, 1980
Kishimoto A. ea, 1989
Yamanishi ea, 1983
Nishizuka ea, 1984
Nishizuka ea, 1986
Kishimoto A. ea, 1983
Kikkawa ea, 1986
Nishizuka ea, 1988
Kaibuchi ea, 1981