Prevention of Th2-like cell responses by coadministration of EL-12 and EL-18 is associated with inhibition of antigen-induced airway hyperresponsiveness, eosinophilia, and serum IgE levels - Hofstra,C.L.; vanArk,L.; Hofman,G.; Kool,M.; Nijkamp,F.P.; Oosterhout,A.J. (J Immunol, 1998)