1. Mainichi Daily News 10 fall ill after eating Chinese-made dumplings containing insecticide (January 30, 2008.2008a) http://web.archive.org/web/20080203154116/http:/mdn.mainichi.jp/national/news/20080130p2a00m0na019000c.html
2. Asahi Shimbun 10 fall ill after eating frozen ‘gyoza’ made in China (January 31, 2008.2008) http://web.archive.org/web/20080306224056/http:/www.asahi.com/english/Herald-asahi/TKY200801300387.html
3. Mainichi Daily News 62 more victims uncovered in poisoned dumpling case (January 31, 2008.2008b) http://web.archive.org/web/20080201035249/http:/mdn.mainichi.jp/national/news/20080131p2a00m0na021000c.html
4. Daily Yomiuri Online China-made dumplings sicken 10 (January 31, 2008.2008) http://web.archive.org/web/20080203041929/http:/www.yomiuri.co.jp/dy/national/20080131TDY01305.htm
5. Japan Ministry of Health, Labour and Welfare, Food Safety Department The pesticide poisoning accident in Chinese-made frozen dumpling 2008 http://www.mhlw.go.jp/topics/bukyoku/iyaku/syoku-anzen/china-gyoza/dl/01.pdf