Increased release of tumor necrosis factor-alpha and interleukin-6 in women with the syndrome of hemolysis, elevated liver enzymes, and low platelet count. - Haeger,M.; Unander,M.; Andersson,B.; Tarkowski,A.; Arnestad,J.P.; Bengtsson,A. (Acta Obstet Gynecol Scand, 1996)