Kosam, Durga, Rakesh Nigam, Madhumita Murthy, Miltan Debbarma, and Sudarshana Chatterjee. 2015. “Effect of Previous Scorpion Sting on the Efficacy of Spinal Anesthesia - A Case Control Study”. International Journal of Medical Research and Review 3 (8), 826-31. https://doi.org/10.17511/ijmrr.2015.i8.155.