TY - JOUR A1 - Liu, K.Y. A1 - Chen, E.Y. A1 - Cheung, A.S. A1 - Yip, P.S. T1 - Psychiatric history modifies the gender ratio of suicide: An East and West comparison Y1 - 2009 DO - 10.1007/s00127-008-0413-2 JF - Social Psychiatry and Psychiatric Epidemiology VL - 44 IS - 2 ER -