This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Mood Disorders, Subject name: Psychiatry
Emile Durkheim is linked with work on which of the following conditions in psychiatry? 
Select and explain. 
A. Suicide, B. Obsessive compulsive disorder, C. Anxiety disorder, D. Schizophrenia
A: Suicide
Answer: A: Suicide 
Explanation: Emile Durkheim studied extensively the social factors associated with suicide.