Takehiko Yokoyama, Masaharu Tokuda, Tsuyoshi Yamazaki. Possibility of geographical traceability of Lucensosergia lucens shrimp based on element content measured through inductively coupled plasma mass spectrometry. Fisheries Science. 2021. 87. 6. 893-903
Masaharu Tokuda, Takehiko Yokoyama. A shift in thermosensitivity of the cerulenin tolerant type ciliate Uronema sp. NIZ-I. The 92nd Annual Meeting of the JBS (日本生化学会電子抄録 Yokohama)[採否審査有り]. 2019
Masaharu Tokuda, Takehiko Yokoyama. Alteration of fatty acid profile in cerulenin torelant type of marine ciliate, Uronema sp. NIZ-I. The 91st Annual Meeting of the JBS (日本生化学会電子抄録 Kyoto)[採否審査有り]. 2018