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http://www.actamedicaportuguesa.com/index.php?opcao=verNoticia&idNot=37585
https://www.dgs.pt/directrizes-da-dgs/orientacoes-e-circulares-informativas/orientacao-n-0052020-de-26022020-pdf.aspx
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http://www.solidariedade.pt/site/detalhe/13817
http://cnis.pt/wp-content/uploads/2020/02/735.-Noticias-%C3%A0-Sexta-07.02.2020.pdf
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https://www.dgs.pt/saude-a-a-z.aspx?v=%3d%3dBAAAAB%2bLCAAAAAAABABLszU0AwArk10aBAAAAA%3d%3d#saude-de-a-a-z/coronavirus/2019-ncov/materiais-de-divulgacao
