1. 2) Nagashima, Y., Matsumoto, T. Puffer fish toxin. Shokuhin Eisei Kenkyu (Food Sanitation Research), 59(7), 43–51 (2009).
2. 4) Ciguatera doku ni yoru shokuchudoku. Shokuhin Eisei Kenkyu (Food Sanitation Research), 48(2), J198–J199 (2007).
3. 5) Ciguatera doku ni yoru shokuchudoku. Shokuhin Eisei Kenkyu (Food Sanitation Research), 51(5), J379–J380 (2010).