Set-shifting abilities, central coherence, and handedness in anorexia nervosa patients, their unaffected siblings and healthy controls: exploring putative endophenotypes. - Tenconi E; Santonastaso P; Degortes D; Bosello R; Titton F; Mapelli D; Favaro A (The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2010)