Linked from
The 57 pages that link to Major depressive disorder, each with the reason it gives.
RelapseBroader topic: Depressive episodes can return after improvement, creating a relapse pattern.
MoodBroader topic: It is a specific disorder in which low mood can be a central symptom.
MirtazapineBroader topic: This is the principal indication for mirtazapine.
Mood disorderBroader topic: It is a common depressive disorder within this category.