https://publicacoes.cespu.pt/index.php/sl/gateway/plugin/AnnouncementFeedGatewayPlugin/atom 2023-02-07T10:41:23+00:00 Open Journal Systems <p><em>Scientific Letters</em> is an <strong>international peer-reviewed</strong>, <strong>fully open access</strong> journal, free of charges, providing a forum for original research and critical contributions from all areas of <a href="https://publicacoes.cespu.pt/index.php/sl/scope">biology and medicine</a>, in the form of <strong>original</strong> and <strong>review</strong> <strong>articles</strong>.</p>