Bornschein, S;Hausteiner, C;Drzezga, A;Theml, T;Heldmann, B;Grimmer, T;Perneczky, R;Jahn, T;Schwaiger, M;Zilker, T;Förstl, H.Neuropsychological and positron emission tomography correlates in idiopathic environmental intolerances..Scand J Work Environ Health.2007.33.6.447-53