Laboratory Medicine and Quality Assurance

Download original image
Fig. 1. Cycle threshold values of the 12 sets of specimens that are all positive. Values are presented as mean┬▒standard deviation. Abbreviations: NP, nasopharyngeal swab; AN, anterior nasal swab; SA, saliva.
Lab Med Qual Assur 2022;44:82~87 https://doi.org/10.15263/jlmqa.2022.44.2.82
© Lab Med Qual Assur