Abrams, R.C., Young, R.C., Alexopoulos, G.S., and Holt, J.H. "Neuroticism May be Associated with History of Depression in the Elderly." Int. J. Geriatr. Psychiatry. vol. 6 (1991): 483-488.
Abrams, R.C. "Personality Disorders in Old Age." In Principles and Practice of Geriatric Psychiatry. J.M.R. Copeland, M.T. Abou-Saleh, and D. Blazer (eds.). John Wiley and Sons, (1994).
Abrams, R.C., Rosendahl, E., Card, C., and Alexopoulos, G.S. "Personality Disorder Correlates of Late and Early Onset Geriatric Depression." J. Am. Geriatr. Soc. vol. 42 (1994): 1-5.
