P-263.
Autor: | Kawamoto, Toshihiro, Kayama, Fujio, Morokuma, Seiichi, Katoh, Takahiko, Toda, Eisaku, Mori, Kei, Ohya, Yukihiro, Satoh, Hiroshi |
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Zdroj: | Epidemiology; Sep2012 Supplement, Vol. 23, p1-1, 1p |
Databáze: | Supplemental Index |
Externí odkaz: |