1. WHO (2022, November 21). Newborn Mortality. Available online: https://www.who.int/news-room/fact-sheets/detail/levels-and-trends-in-child-mortality-report-2021.
2. GBD 2013 Mortality and Causes of Death Collaborators (2015). Global, regional and national age-sex specific all-cause and cause-specific mortality for 240 causes of death, 1990–2013: A systematic analysis for the Global Burden of Disease Study 2013. Lancet, 385, 117–171.
3. World Health Organization (2022, November 23). Neonatal and Perinatal Mortality: Country, Regional and Global Estimates. Available online: https://apps.who.int/iris/handle/10665/43444.
4. Stats.gov.sa (2022, November 18). Demographic Indicators_General Authority for Statistics-Saudi Neonatal Mortality Rates by Administrative Region 2016, Available online: https://www.stats.gov.sa/sites/default/files/saudi_neonatal_mortality_rates_by_administrative_region2016en.pdf.
5. World Health Organization, and the United Nations Children’s Fund (UNICEF) (2022, November 21). Operationalizing Management of Sick Young Infants with Possible Serious Bacterial Infection (PSBI) When Referral Is Not Feasible in the Context of Existing Maternal, Newborn, and Child Health Programmes. Available online: https://apps.who.int/iris/rest/bitstreams/1092139/retrieve.