Heidarnia, M.A., Abadi, A., Motlagh, M.E., Heidarzadeh, M., Habibelahi, A., Dalili, H. and Raji, F. 2018. Neonatal mortality rate in Iran: the Iranian Perinatal Mortality Surveillance System. Journal of Pediatric and Neonatal Individualized Medicine (JPNIM). 7, 2 (Jul. 2018), e070217. DOI:https://doi.org/10.7363/070217.