日本尊厳死協会 - Wikipedia
https://ja.wikipedia.org/wiki/%E6%97%A5%E6%9C%AC%E5%B0%8A%E5%8E%B3%E6%AD%BB%E5%8D%94%E4%BC%9A
https://ja.wikipedia.org/wiki/%E6%97%A5%E6%9C%AC%E5%B0%8A%E5%8E%B3%E6%AD%BB%E5%8D%94%E4%BC%9A