Panda, Santosh Kumar, et al. “Extrauterine Growth Restriction Among Very Low Birth Weight Neonate Using Intergrowth 21st in a Neonatal Intensive Care Unit: A Retrospective Study”. Journal of Nepal Paediatric Society, vol. 42, no. 1, Nov. 2022, pp. 57-62, doi:10.3126/jnps.v42i1.41526.