“An Observational Study to Compare Patient and Surgeon Satisfaction and Hemodynamic Changes Occurring in Spinal Anaesthesia Versus General Anaesthesia in Patients Undergoing Percutaneous Nephrolithotomy Surgery”. 2021. Indian Journal of Forensic Medicine & Toxicology 15 (3): 309-18. https://doi.org/10.37506/ijfmt.v15i3.15324.