"Masamichi AKIMOTO,Tetsuya ISHII,Kouji YAMAGAKI,kazuhisa ohtaguchi,Kozo KOIDE,Kazunaga YAZAWA","Production of eicosapentaenoic acid by a bacterium isolated from mackerel intestines",,"Journal of the American Oil Chemists' Society","Springer Berlin / Heidelberg","Vol. 67","No. 12","p. 911-915",1990,Dec.