R, V., AM, I., & RK, S. (2011). Effect of intravenous lidocaine associated with amitriptyline on pain relief and plasma serotonin, norepinephrine, and dopamine concentrations in fibromyalgia. The Clinical journal of pain, 27(4), 285. https://doi.org/10.1097/AJP.0b013e3181ffbfde
Chicago Style (17th ed.) CitationR, Vlainich, Issy AM, and Sakata RK. "Effect of Intravenous Lidocaine Associated with Amitriptyline on Pain Relief and Plasma Serotonin, Norepinephrine, and Dopamine Concentrations in Fibromyalgia." The Clinical Journal of Pain 27, no. 4 (2011): 285. https://doi.org/10.1097/AJP.0b013e3181ffbfde.
MLA (9th ed.) CitationR, Vlainich, et al. "Effect of Intravenous Lidocaine Associated with Amitriptyline on Pain Relief and Plasma Serotonin, Norepinephrine, and Dopamine Concentrations in Fibromyalgia." The Clinical Journal of Pain, vol. 27, no. 4, 2011, p. 285, https://doi.org/10.1097/AJP.0b013e3181ffbfde.