Tsugawa A, Sakurai S, Inagawa Y, Hirose D, et al. Awareness of the COVID-19 Outbreak and Resultant Depressive Tendencies in
Patients with Severe Alzheimer's Disease. J Alzheimers Dis 2020 Aug 27. pii: JAD200832. doi: 10.3233/JAD-200832.
PMID: 32925073