The unknown depressive

 
The source 

 
Depression is a medical illness in which a person has feelings of sadness, discouragement, and a lack of self-worth.
 

Times Essentials
Recent findings and perspectives on medical research.

Reporter’s File
Lifting the Curtain on Depression
By BENEDICT CAREY
Depression appears in more than one guise, and so must treatments for it.

Expert Q & A
Women, Weight Gain and Antidepressants
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