http://www.wam.go.jp/gyoseiShiryou-files/documents/2018/0807090329911/ksvol675.pdf
介護保険制度
http://www.wam.go.jp/gyoseiShiryou-files/documents/2018/0807090329911/ksvol675.pdf
http://www.meti.go.jp/policy/mono_info_service/healthcare/01metihealthcarepolicy.pdf
http://www.meti.go.jp/main/yosangaisan/fy2018/pr/ip/shosa_06.pdf
https://www.mhlw.go.jp/content/12601000/000371137.pdf