Aditya Chaudhry, Sangeeta, Anupam Berwal, Sonali, Anil Mentha, Abinav Dagar, Lokvendra Singh Budania. Comparison of unilateral and bilateral subarachnoid blockade for arthroscopic knee surgery. Int. J. Heal. Clin. Res. [Internet]. 2021Jul.31 [cited 2025May17];4(13):74-7. Available from: https://www.ijhcr.com/index.php/ijhcr/article/view/2073