Amitriptyline
Antidepressants
BDI
Beck Depression Inventory
Cognitive processes
Cognitive therapy
Depression
Depressive disorders
Drug therapy
DSM-II
DSM-III
Effectiveness
Group therapy
Hamilton Anxiety Scale
Hamilton Depression Inventory
HRSD
Individual Psychotherapy
Language
Lithium
Major depressive disorder
MMPI
Neurotic depression
Neurotic Depressive Reaction
Patients
Pilot
Rating
Treatment