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Gold, Ralf, Gavin Giovannoni, J Theodore Phillips, Robert J. Fox, Annie Zhang, Leslie Meltzer, i Nuwan C. Kurukulasuriya. "Efficacy and Safety of Delayed-release Dimethyl Fumarate in Patients Newly Diagnosed With Relapsing–remitting Multiple Sclerosis (RRMS)." Mult Scler 2015.

Gold, Ralf, et al. "Efficacy and Safety of Delayed-release Dimethyl Fumarate in Patients Newly Diagnosed With Relapsing–remitting Multiple Sclerosis (RRMS)." Mult Scler 2015.