Schwarcz, A., Natt, O., Watanabe, T., Boretius, S., Frahm, J., & Michaelis, T. (2003). Localized proton MRS of cerebral metabolite profiles in different mouse strains. Magnetic Resonance in Medicine, 49(5), 822-827. Retrieved from http://www3.interscience.wiley.com/cgi-bin/fulltext/104525188/PDFSTART.