The APA continually edits this to accommodate new discoveries in the field .
The American Psychiatric Association 's ( APA ) Diagnostic and Statistical Manual of Mental Disorders is a book that outlines all mental disorders and the symptoms necessary for their diagnosis .
The APA continually edits this to accommodate new discoveries in the field .
The American Psychiatric Association 's ( APA ) Diagnostic and Statistical Manual of Mental Disorders is a book that outlines all mental disorders and the symptoms necessary for their diagnosis .