Kalaycı, H.; Uğur, M. G.; Öztürk, E.; Balat, Özcan; Erel, Özcan. Association Between Maternal Serum Total Oxidant Status Total Antioxidant Status and Preterm Labor: A Prospective - Controlled Clinical Study. Gynecol Obstet Reprod Med 2011, 17, 132-136.