@article{oai:nagoya.repo.nii.ac.jp:00031525, author = {Shimo-oka, Tsutomu and Toyama, Yoshiyuki}, issue = {1}, journal = {Memoirs of the Faculty of Engineering, Nagoya University}, month = {Sep}, pages = {48--52}, title = {Separation and structure determination of eicosatetraenoic Acid in Ox Liver Lipid}, volume = {6}, year = {1954} }