Appetite Disturbances -- See Appetite disorders Here are entered works on appetite disturbances as symptoms of organic, psychological or psychosocial disorders. Works on gross disturbances in eating behavior as a subclass of mental disorders are entered under Eating disorders.
Appetite Loss -- See Anorexia Here are entered works on diminished appetite in general. Works on a psychiatric disorder manifested by severe weight loss and extreme aversion to food are entered under Anorexia nervosa.