Anorexia nervosa is indeed a mental disorder.
Liberalism Is a Mental Disorder has 221 pages.
A mental disorder is defined by psychological symptoms some of which are called psychopathological phenomena.
According to the Diagnostic and Statistical Manual of Mental Disorders, phobias are considered to be sub-types of anxiety disorder (psychiatric disorder).
An addiction disorder
Do you mean "mental" disorder?
The ISBN of Liberalism Is a Mental Disorder is 1-59555-006-2.
No she does not have a mental disorder
yes
He has a serious mental disorder.
Borderline personality disorder
No more than any one else.