Michigan/epidemiology
Fries, B. E., Schmorrow, A., Lang, S. W., Margolis, P. M., Heany, J., Brown, G. P., Barbaree, H. E., Hirdes, J. P. 2013. Symptoms and treatment of mental illness among prisoners: a study of Michigan state prisons. Int J Law Psychiatry. 36 (3-4) 316-25.
Avidan, Alon Y., Fries, Brant E., James, Mary L., Szafara, Kristina L., Wright, Glenn T., Chervin, Ronald D. 2005. Insomnia and hypnotic use, recorded in the minimum data set, as predictors of falls and hip fractures in Michigan nursing homes. Journal of the American Geriatrics Society. 53 (6) 955-62.