Decreasing tendency of seasonality in suicide may indicate lowering rate of depressive suicides in the population
Epidemiologic and phenomenological aspects of post-traumatic stress disorder: DSM-III-R diagnosis and diagnostic criteria not validated
Impulse-control disorders in alcoholics are related to sensation seeking and not to impulsivity
Seasonality in suicides: the influence of suicide method, gender and age on suicide distribution in Italy
The two-factorial symptom structure of post-traumatic stress disorder: depression-avoidance and arousal-anxiety