MALDI and LDI Imaging of Forensic Samples by Using A Spiral-Trajectory Ion Optics Time-of-Flight Mass Spectrometer. (23rd September 2015) - Ubukata, Masaaki; John Dane, A.; Cody, Robert B.; Guarrera, Donna; Edwards, David C.; Erdman, Natasha; Shibata, Masateru; Satoh, Takaya