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. 2022 Jun 17:lmac060. doi: 10.1093/labmed/lmac060

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© The Author(s) 2022. Published by Oxford University Press on behalf of American Society for Clinical Pathology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

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Figure 2. — The relationship between real-time polymerase chain reaction cycle threshold (CT) values of ORF1ab/N-gene and different SARS-CoV-2 culturing conditions. A, 10TCID50. B, 1TCID50. C, 0.1TCID50. D, 0.01TCID50. TCID50, 50% tissue culture infectious dose.