A. Kamali, M. Shokrpour, B. Yazdi, and A. Khalilpour, “Addition of Neostigmine and Tramadol to 1.5 % Lidocaine for paracervical block to reduce post-operative pain in colporrhaphy”, Eur J Transl Myol, vol. 28, no. 2, May 2018.