two-dimensional 1h-1h cosy spectra have been used for the direct assignment of resonances on living tissue ( lactate , gaba , n-acetyl aspartate , aspartate , glutamine/glutamate , creatine/phosphocreatine , taurine , inositol , choline/ethanolamine ) .
C0010286
creatine
C0031634
phosphocreatine