http://medical.nikkeibp.co.jp/leaf/all/store/review/201611/548924.html

http://www.mag2.com/p/news/226490

https://www.no-pawahara.mhlw.go.jp/foundation/judicail-precedent/index

http://www3.nhk.or.jp/news/html/20161107/k10010758911000.html

http://www.yuhikaku.co.jp/books/detail/9784641017511