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PNAD COVID-19: A powerful new tool for Public Health Surveillance in Brazil.
Penna GO, Silva JAAD, Neto JC, Temporão JG, Pinto LF. Penna GO, et al. Among authors: silva jaad. Cien Saude Colet. 2020 Sep;25(9):3567-3571. doi: 10.1590/1413-81232020259.24002020. Epub 2020 Aug 28. Cien Saude Colet. 2020. PMID: 32876259 Free article. English, Portuguese.
Unified health system 30th birthday: health surveillance.
Silva JAAD, Costa EA, Lucchese G. Silva JAAD, et al. Cien Saude Colet. 2018 Jun;23(6):1953-1961. doi: 10.1590/1413-81232018236.04972018. Cien Saude Colet. 2018. PMID: 29972502 Free article. English, Portuguese.