A novel il-18 bp elisa shows elevated serum il-18 bp in sepsis and extensive decrease of free il-18. - Novick,D.; Schwartsburd,B.; Pinkus,R.; Suissa,D.; Belzer,I.; Sthoeger,Z.; Keane,W.F.; Chvatchko,Y.; Kim,S.H.; Fantuzzi,G.; Dinarello,C.A.; Rubinstein,M. (Cytokine, 2001)