Adams J., Silverman M., Musa D. and Peele P. (1997). Recruiting older adults for clinical trials. Control Clinical Trials, 18, 14–26.
Arean P. A. and Gallagher-Thompson D. (1996). Issues and recommendations for the recruitment and retention of older ethnic minority adults into clinical research. Journal of Consulting and Clinical Psychology, 64, 875–880.
Beck A. T., Kovacs M. and Weissman A. (1979). Assessment of suicidal intention: the Scale for Suicide Ideation. Journal of Consulting and Clinical Psychology, 47, 343–352.
Bhar S. S. and Brown G. (2012). Treatment of depression and suicide in older adults. Cognitive and Behavioral Practice, 19, 116–125.
Bruce M. L. et al. (2004). Reducing suicidal ideation and depressive symptoms in depressed older primary care patients: a randomized controlled trial. JAMA, 291, 1081–1091.
Cassidy E. L., Baird E. and Sheikh J. I. (2001). Recruitment and retention of elderly patients in clinical trials: issues and strategies. American Journal of Geriatric Psychiatry, 9, 136–140.
Centers for Disease Control and Prevention (2008). Web-Based Injury Statistics Query and Reporting System (WISQARS). Atlanta, GA: Centers for Disease Control and Prevention, National Center for Injury and Prevention Control. Available at: http://webappa.cdc.gov/sasweb/ncipc/mortrate10_sy.html.
Conwell Y., Olsen K., Caine E. D. and Flannery C. (1991). Suicide in later life: psychological autopsy findings. International Psychogeriatrics, 3, 59–66.
Dombrovski A. Y. et al. (2008). Cognitive performance in suicidal depressed elderly: preliminary report. American Journal of Geriatric Psychiatry, 16, 109–115.
Duberstein P. R., Conwell Y., Seidlitz L., Denning D. G., Cox C. and Caine E. D. (2000). Personality traits and suicidal behavior and ideation in depressed inpatients 50 years of age and older. Journals of Gerontology B, 55B, 18–26.
Heisel M. J., Duberstein P. R., Talbot N. L., King D. A. and Tu X. M. (2009). Adapting interpersonal psychotherapy for older adults at risk for suicide: preliminary findings. Professional Psychology, 40, 156–164.
Katon W., Unützer J., Wells K. and Jones L. (2010). Collaborative depression care: history, evolution and ways to enhance dissemination and sustainability. General Hospital Psychiatry, 32, 456–464.
Lapierre S., Dubé M., Bouffard L. and Alain M. (2007). Addressing suicidal ideations through the realization of meaningful personal goals. Crisis, 28, 16–25.
Leonard N. R., Lester P., Rotheram-Borus M. J., Mattes K., Gwadz M. and Ferns B. (2003). Successful recruitment and retention of participants in longitudinal behavioral research. AIDS Education and Prevention, 15, 269–281.
Lish J. D. et al. (1996). Suicide screening in a primary care setting at a Veterans Affairs Medical Center. Psychosomatics, 37, 413–424.
McIntosh J. L., Santos J. F., Hubbard R. W. and Overholser J. C. (1994). Elder Suicide: Research, Theory and Treatment. Washington, DC: American Psychological Association.
Morrow-Howell N., Becker-Kemppainen S. and Judy L. (1998). Evaluating an intervention for the elderly at increased risk of suicide. Research on Social Work Practice, 8, 28–46.
Oslin D. W., Ross J., Sayers S., Murphy J., Kane V. and Katz I. R. (2006). Screening, assessment, and management of depression in VA Primary Care Clinics: The Behavioral Health Laboratory. Journal of General Internal Medicine, 21, 46–50.
Osvath P., Kovacs A., Voros V. and Fekete S. (2005). Risk factors of attempted suicide in the elderly: the role of cognitive impairment. International Journal of Psychiatry in Clinical Practice, 9, 221–225.
Patterson S., Mairs H. and Borschmann R. (2011). Successful recruitment to trials: a phased approach to opening gates and building bridges. BMC Medical Research Methodology, 11, 73.
Paykel E. S., Myers J. K., Lindenthal J. J. and Tanner J. (1974). Suicidal feelings in the general population: a prevalence study. British Journal of Psychiatry, 124, 460–469.
Pearson J. L., Conwell Y. and Lyness J. M. (1997). Late-life suicide and depression in the primary care setting. New Directions for Mental Health Services, Winter, 13–38.
Reynolds C. F. III et al. (1999). Nortriptyline and interpersonal psychotherapy as maintenance therapies for recurrent major depression: a randomized controlled trial in patients older than 59 years. JAMA, 281, 39–45.
Ross S., Grant A., Counsell C., Gillespie W., Russell I. and Prescott R. (1999). Barriers to participation in randomised controlled trials: a systematic review. Journal of Clinical Epidemiology, 52, 1143–1156.
Salib E. and El-Nimr G. (2003). Utilization of psychiatric services in elderly suicide: analysis of coroner's inquests of 200 cases of elderly suicide in Cheshire 1989–2001. International Journal of Psychiatry in Clinical Practice, 7, 121–125.
Unützer J. et al. (2002). Collaborative care management of late-life depression in the primary care setting. JAMA, 288, 2836–2845.
Unützer J. et al. (2006). Reducing suicidal ideation in depressed older primary care patients. Journal of the American Geriatrics Society, 54, 1550–1556.
Veitch C., Hollins J., Worley P. and Mitchell G. (2001). General practice research: problems and solutions in participant recruitment and retention. Australian Family Physician, 30, 399–406.
Wang J., Kushner K., Frey J. J. III, Ping Du X. and Qian N. (2007). Primary care reform in the Peoples’ Republic of China: implications for training family physicians for the world's largest country. Family Medicine, 39, 639–643.
Wiktorsson S., Marlow T., Runeson B., Skoog I. and Waern M. (2011). Prospective cohort study of suicide attempters aged 70 and above: one-year outcomes. Journal of Affective Disorders, 134, 333–340.
Wilson A. J. and Webber I. L. (1976). Attrition in a longitudinal study of an aged population. Experimental Aging Research, 2, 367–387.