1. . World Health Organization. (WHO) Birth defects. Sixty-third world health assembly A63/10. Geneva, 2010. Available from http://apps.who.int/gb/ebwha/pdf_files/WHA63/A63_10-en.pdf?ua=1
2. . Global Burden of Disease Collaborative Network. (Cited September 2018) Global Burden of Disease Study 2016 (GBD 2016) Results.Seattle, United States: Institute for Health Metrics and Evaluation (IHME), 2017. Available from http://ghdx.healthdata.org/gbd-results-tool
3. The Incidence of Congenital Heart Disease;Hoffman;Jam Coll Cardiol,2002
4. . Brasil.Ministério da Saude. Secretariat of Health Surveillance, Secretariat of Health Care, Ministry of Health. Manual of surveillance of child and fetal death and the Committee for the Prevention of Child and Fetal Death. 2nd.Brasilia;2009.
5. . Brasil. Ministério da Saúde. Ministry of Health. Datasus: health information, morbidity and epidemiological information. [Quoted on August 2018]. Available from :http://www.datasus.gov.br.