?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Horrell%2C+Sam&rft.aufirst=Sam&rft.aulast=Horrell&rft.title=Crystallography+Reviews&rft.atitle=What+a+twist%3A+structural+biology+of+the+SARS-CoV-2+helicase+nsp13&rft.volume=29&rft.issn=0889-311X&rft.pages=202-227&rft.date=26+February+2024&rft.issue=4&rft.genre=article