1. Global, regional, and national causes of under‐5 mortality in 2000‐15: an updated systematic analysis with implications for the sustainable development goals;Liu;Lancet.,2016
2. Global and regional burden of hospital admissions for severe acute lower respiratory infections in young children in 2010: a systematic analysis;Nair;Lancet.,2013
3. Brazilian Ministry of Health. Informações de Saúde, 2017. DATASUS [cited 20/07/2019]. Available from: http://www2.datasus.gov.br/DATASUS/index.php?area=02.
4. World Bank. Data for Brazil, Upper middle income [cited 20/07/2019]. Available from: https://data.worldbank.org/?locations=BR‐XT.
5. Etiology of severe pneumonia in children in developing countries;Shann;Pediatr Infect Dis J.,1986