Hajime Arai, Shun Watanabe, Shotaro Izumi. Epizootiological Study of Bacterial Cold-water Disease Using PCR-RFLP Genotyping of Flavobacterium psychrophilum in the Kanna River, Gunma Prefecture, Japan. Fish Pathology. 2023. 58. 4. 164-170
Shotaro Izumi, Nobuhiko Akiyama, Yuta Suzumura, Kazuo Ogawa. Infection of a Species of Digenean in Common Octopus Octopus sinensis in Japan. Fish Pathology. 2021. 56. 4. 199-204