Manasa M, Jyoti Petkar, Dokku Kirtana, Karthik GS and Rangalakshmi S 2024. Antishivering effect of intrathecal versus intravenous tramadol in patients undergoing urethroscopic lithotripsy under spinal anesthesia. Asian Journal of Medical Sciences. 15, 3 (Mar. 2024), 55–62. DOI:https://doi.org/10.3126/ajms.v15i3.60133.