Steve Balsis Nicholas R Eaton Luke D Cooper Thomas F Oltmanns
10.1080/07317115.2011.524821
Clin Gerontol
2011 Jan;34(1):71-87.
author_manuscript
https://pubmed.ncbi.nlm.nih.gov/21637723/
PMC3104277
21637723
The Presentation of Narcissistic Personality Disorder in an Octogenarian: Converging Evidence from Multiple Sources
2011