Randomized Controlled Trial

Muscle pain sensitivity after glutamate injection is not modified by systemic administration of monosodium glutamate.

J Headache Pain. 2015 Jan 1;16:68.
Randomized Controlled Trial

Pain effects of glutamate injections into human jaw or neck muscles.

J Orofac Pain. 2005 Jan 1;19(2):109-18.
Randomized Controlled Trial

Glutamate-evoked jaw muscle pain as a model of persistent myofascial TMD pain?

Arch. Oral Biol. 2008 Jul 1;53(7):666-76.