"Suicidal behaviors in elderly Koreans: One-month-point prevalence and factors related to suicidality"
Park JY, Han JW, Jeong H, Jeong HG, Kim TH, Yoon IY, Kim KW. Suicidal behaviors in elderly Koreans: One-month-point prevalence and risk factors. J Affect Disord. 2013 Aug 150 (1):77-83