Maki Yohei, Sano Tomoya, Kimizuka Yoshifumi, Kawana Akihiko
Division of Infectious Diseases and Respiratory Medicine, Department of Internal Medicine, National Defense Medical College, Saitama, Japan.
Geriatr Gerontol Int. 2021 Apr;21(4):372. doi: 10.1111/ggi.14141. Epub 2021 Feb 11.