About OTSU TADAHIRO
About TSUDA TOSHIHIDE
About NAKASE KATSUMI
About 岡山市保健所
About KAI MITSURU
About 岡山市役所
About TSUCHIDA HIROAKI
About 岡山市保健所
About TSUKAKOSHI YUKI
About 岡山市保健所
About TAKAO SOJI
About FUJITA KOHEI
About YAMAMOTO EIJI
About 日本衛生学雑誌
About human(primates)
About epidemic food poisoning
About Poisoning in general
About Food hygiene in general
About 汚染
About 弁当
About ブドウ球菌
About 集団食中毒