TY - JOUR A1 - Cheong, K.S. A1 - Choi, M.H. A1 - Cho, B.M. A1 - Yoon, T.H. A1 - Kim, C.H. A1 - Kim, Y.M. A1 - Hwang, I.K. T1 - Suicide rate differences by sex, age, and urbanicity, and related regional factors in Korea Y1 - 2012 DO - 10.3961/jpmph.2012.45.2.70 JF - Journal of Preventive Medicine and Public Health VL - 45 IS - 2 ER -