1. UN Inter-agency Group for Child Mortality Estimation. Levels & Trends in Child Mortality: Report 2020. New York; 2020. [cited 2020 Oct 9]. Available from: https://data.unicef.org/resources/levels-and-trends-in-child-mortality/.
2. Every Newborn: progress, priorities, and potential beyond survival;Lawn;Lancet,2014
3. National, regional, and worldwide estimates of low birthweight in 2015, with trends from 2000: a systematic analysis;Blencowe;Lancet Glob Health,2019
4. WHO. Causes of child death, 2017. Geneva; 2018 [cited 2020 Aug 14]. Available from: https://www.who.int/data/gho/data/themes/topics/indicator-groups/indicator-group-details/GHO/causes-of-child-death.
5. WHO. Survive and thrive: transforming care for every small and sick newborn. Geneva; 2019. [cited 2020 Jul 18]. Available from: https://www.unicef.org/media/58076/file.