Cadence discovery: study protocol for a dose-finding and mechanism of action clinical trial of sodium benzoate in people with treatment-refractory schizophrenia oleh Andrea Baker, Lachlan Clarke, Peter Donovan, Jacobus P. J. Ungerer, Gunter Hartel, George Bruxner, Luca Cocchi, Anne Gordon, Vikas Moudgil, Gail Robinson, Digant Roy, Ravinder Sohal, Emma Whittle, James G. Scott