Nooruzzaman, M., M. M. Pervez, M. A. B. Akan, M. Anisuzzaman, M. N. Islam, and A. Shahinoor. “Assesment of The Effect of Multimodal Preemptive Analgesia in Children”. Journal of Paediatric Surgeons of Bangladesh, vol. 2, no. 2, July 2014, pp. 56-62, doi:10.3329/jpsb.v2i2.19545.