@article{CTT100589779,
  author = {Masamichi AKIMOTO and Tetsuya ISHII and Koji Yamagaki and Kazuhisa OHTAGUCHI and Kozo KOIDE and YAZAWA},
  title = {Metal salts requisite for the production of eicosapentaenoic acid by a marine bacterium isolated from mackerel intestines},
  journal = {Journal of American Oil Chemistry},
  year = 1991,
}

@article{CTT100588389,
  author = {Masamichi AKIMOTO and Tetsuya ISHII and Kouji YAMAGAKI and kazuhisa ohtaguchi and Kozo KOIDE and Kazunaga YAZAWA},
  title = {Production of eicosapentaenoic acid by a bacterium isolated from mackerel intestines},
  journal = {Journal of the American Oil Chemists' Society},
  year = 1990,
}