Lancetにcorrespondence letterが掲載されました。
Title: The possibility of vascular care for prevention of dementia
Author: Tomohiro Morita, Asaka Higuchi, Akihiko Ozaki, Yuki Shimada, Tetsuya Tanimoto
http://www.thelancet.com/journals/lancet/article/PIIS0140-6736(17)30016-8/fulltext