Comparison of neuroprotective effects of erythropoietin (EPO) and carbamylerythropoietin (CEPO) against ischemia-like oxygen-glucose deprivation (OGD) and NMDA excitotoxicity in mouse hippocampal slice cultures - Montero,M.; Poulsen,F.R.; Noraberg,J. (Exp Neurol, 2007)