Kamble, Santosh, Bhagwat Poul, and Prachi Udapurkar. 2018. “BILAYER TABLET OF TRAMADOL AND GABAPENTIN FOR COMBINATION PHARMACOTHERAPY OF NEUROPATHIC PAIN: DEVELOPMENT AND CHARACTERIZATION”. International Journal of Applied Pharmaceutics 10 (3), 100-107. https://doi.org/10.22159/ijap.2018v10i3.25250.