RT Article T1 The occurrence of suicide in severe depression relates to the months of the year and the days of the week JF European archives of psychiatry + clinical neuroscience VO 252 IS 1 SP 28 OP 32 A1 Bradvik, Louise LA English YR 2002 UL https://krimdok.uni-tuebingen.de/Record/1639575847 K1 Suizid K1 Depression K1 Saisoneinfluss