Gunasheela, K., & Sanikop, C. S. (2007). A Prospective Randomized Double Blind Control Study of Duration of Analgesic Effect of Epidural Lignocaine 1.5% with Adrenaline and Neostigmine in 2 Different Doses for Lower Abdominal Surgeries. Karnataka Anaesthesia Journal, (1), 1–9. Retrieved from http://karnatakaanesthesiajournal.in/index.php/kaj/article/view/139897