Bhat R, Monagle P. The preterm infant with thrombosis (Arch Dis Child Fetal Neonatal Ed 2012;97:F423-8). Reference 63 was incorrect, it should be as follows: Demirel G, Oguz SS, Celik IH, et al. Evaluation and treatment of neonatal thrombus formation in 17 patients. Clin Appl Thromb Hemost 2011;17:E46-51. Also, one of the author's name in the text was wrong (Demeriel et al instead of Demirel et al).