Indicators of Hippocampal Neurogenesis are Altered by56Fe-Particle Irradiation in a Dose-Dependent Manner Rola, Radoslaw ; Otsuka, Shinji ; Obenaus, Andre ; Nelson, Gregory A. ; Limoli, Charles L. ; VandenBerg, Scott R. ; Fike, John R. Abstract Publication: Radiation Research Pub Date: October 2004 DOI: 10.1667/RR3234 Bibcode: 2004RadR..162..442R