Hoffmann I, Bueter W, Zscheppang K, Brinkhaus M, Liese A, Riemke S, Dörk T, Dammann O, Dammann CEL. Neuregulin-1, the fetal endothelium, and brain damage in preterm newborns. Brain, Behavior, and Immunity. 2010 Jul;24(5):784–91. doi: 10.1016/j.bbi.2009.08.012.