Hameed, F. et al. 2021. Comparison of Pain and Requirement of Injectable Anti-Inflammatory Drugs with and without Port Site Infiltration of Injection Bupivacaine in Laparoscopic surgeries. Annals of Punjab Medical College. 14, 4 (Jan. 2021), 340–344. DOI:https://doi.org/10.29054/apmc/2020.1060.