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        <title>SARS-CoV-2 Spike in complex with the neutralizing nanobody VHH-G09</title>
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            <author ORCID="0000-0001-7292-5270">Guardado-Calvo P</author>
            <author ORCID="0000-0003-2632-8111">Fernandez I</author>
            <author ORCID="0000-0002-9953-7988">Rey FA</author>
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                    <title>Nanobodies against SARS-CoV-2 neutralize variants of concern and explore conformational differences on the Spike protein</title>
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