Characterization of circulating T cells specific for tumor-associated antigens in melanoma patients. - Lee,P.P.; Yee,C.; Savage,P.A.; Fong,L.; Brockstedt,D.; Weber,J.S.; Johnson,D.; Swetter,S.; Thompson,J.; Greenberg,P.D.; Roederer,M.; Davis,M.M. (Nat Med, 1999)