FALLAH, R., S. HABIBIAN, and M. NOORI-SHADKAM. “Efficacy and Safety of Single Low Dose Intravenous Fentanyl in Pain Reduction of Lumbar Puncture in Near Term Neonates by A Randomized Clinical Trial”. Iranian Journal of Child Neurology, vol. 10, no. 2, Mar. 2016, pp. 60-66, doi:10.22037/ijcn.v10i2.7936.