Inam, Q.A. et al. 2016. Comparison of Pain Score After Giving Diclofenac Sodium Versus Nalbuphine in Patients Undergoing ESWL: Our Experience in SIMS/ SHL. Annals of Punjab Medical College. 10, 4 (Apr. 2016), 261–265. DOI:https://doi.org/10.29054/apmc/2016.269.