Ambros, S.A. et al. 2013. Association between altered proton magnetic resonance spectroscopy (1H MRS) findings and clinical symptoms of schizophrenia. Revista de Neuro-Psiquiatría. 74, 1 (feb. 2013), 183–190. DOI:https://doi.org/10.20453/rnp.v74i1.1672.