About SEKITA KIYOSHI
About 衛試
About KAWASAKI YASUSHI
About 衛試
About MATSUMOTO KIYOSHI
About 衛試
About OCHIAI TOSHIAKI
About 衛試
About NAKAJI YUKIO
About 衛試
About KOBAYASHI KAZUO
About 衛試
About FURUYA TSUYOSHI
About 衛試
About KUROKAWA YUJI
About 衛試
About TOBE MASUO
About 衛試
About 衛生試験所報告
About aliphatic chlorine compound
About organochlorine insecticide
About Pesticides to insect pest
About Toxicity of organic compounds
About ラット
About BIS
About 亜急性毒性試験