@article{article8e83987f, title = {Sodium nitroprusside for schizophrenia. [Carta]: could methodological variables account for the different results obtained ?}, author = {Maia-de-Oliveira, João Paulo and Baker, G. B. and Dursun, S. M. and Hallak, Jaime Eduardo Cecílio}, year = {2017}, doi = {10.1017/S003329171600307X}, journal = {Psychological Medicine} }