Temporal Effects on Radiation Responses in Nonhuman Primates: Identification of Biofluid Small Molecule Signatures by Gas Chromatography–Mass Spectrometry Metabolomics oleh Evan L. Pannkuk, Evagelia C. Laiakis, Michael Girgis, Sarah E. Dowd, Suraj Dhungana, Denise Nishita, Kim Bujold, James Bakke, Janet Gahagen, Simon Authier, Polly Y. Chang, Albert J. Fornace