Source:http://linkedlifedata.com/resource/umls/id/C0003123
MSH: The lack or loss of APPETITE accompanied by an aversion to food and the inability to eat. It is the defining characteristic of the disorder ANOREXIA NERVOSA.,CSP: clinical manifestation consisting of a physiopathological lack or loss of appetite accompanied by an aversion to food and the inability to eat.,NCI: An abnormal loss of the appetite for food. Anorexia can be caused by cancer, AIDS, a mental disorder (i.e., anorexia nervosa), or other diseases.,NCI: A disorder characterized by a loss of appetite.,NCI: Loss of appetite.