@article{1040,
  author       = {Hirschfeld, Gerrit and von Glischinski, Michael and Thiele, Christian},
  issn         = {1537-6591},
  journal      = {Clinical Infectious Diseases},
  number       = {3},
  pages        = {e852–e853},
  publisher    = {Oxford University Press (OUP)},
  title        = {{Optimal Cycle Thresholds for Coronavirus Disease 2019 (COVID-19) Screening—Receiver Operating Characteristic (ROC)-Based Methods Highlight Between-Study Differences}},
  doi          = {10.1093/cid/ciaa1883},
  volume       = {73},
  year         = {2021},
}