{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,18]],"date-time":"2026-05-18T11:18:23Z","timestamp":1779103103009,"version":"3.51.4"},"reference-count":16,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2020,12,1]],"date-time":"2020-12-01T00:00:00Z","timestamp":1606780800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,12,1]],"date-time":"2020-12-01T00:00:00Z","timestamp":1606780800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"DOI":"10.13039\/501100002855","name":"Ministry of Science and Technology of the People&apos;s Republic of China","doi-asserted-by":"publisher","award":["2017ZX10103008"],"award-info":[{"award-number":["2017ZX10103008"]}],"id":[{"id":"10.13039\/501100002855","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002855","name":"Ministry of Science and Technology of the People&apos;s Republic of China","doi-asserted-by":"publisher","award":["2018ZX10101001"],"award-info":[{"award-number":["2018ZX10101001"]}],"id":[{"id":"10.13039\/501100002855","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81702079"],"award-info":[{"award-number":["81702079"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82072377"],"award-info":[{"award-number":["82072377"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001779","name":"Monash University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001779","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004835","name":"Zhejiang University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004835","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Clinica Chimica Acta"],"published-print":{"date-parts":[[2020,12]]},"DOI":"10.1016\/j.cca.2020.10.004","type":"journal-article","created":{"date-parts":[[2020,10,14]],"date-time":"2020-10-14T23:11:03Z","timestamp":1602717063000},"page":"177-180","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":20,"special_numbering":"C","title":["Hock-a-loogie saliva as a diagnostic specimen for SARS-CoV-2 by a PCR-based assay: A diagnostic validity study"],"prefix":"10.1016","volume":"511","author":[{"given":"Jian","family":"Fan","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fei","family":"Yu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiang","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qianda","family":"Zou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bin","family":"Lou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guoliang","family":"Xie","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xianzhi","family":"Yang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5209-1934","authenticated-orcid":false,"given":"Weizhen","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qi","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dan","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ruonan","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Baihuan","family":"Feng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuejiao","family":"Dong","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Li","family":"Huang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2809-4235","authenticated-orcid":false,"given":"Yun","family":"Teng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhenzhen","family":"Deng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ling","family":"Yu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kaijin","family":"Xu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jifang","family":"Sheng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shufa","family":"Zheng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.cca.2020.10.004_b0005","doi-asserted-by":"crossref","DOI":"10.1056\/NEJMoa2001017","article-title":"A Novel Coronavirus from Patients with Pneumonia in China, 2019","author":"Zhu","year":"2020","journal-title":"N. Engl. J. Med."},{"key":"10.1016\/j.cca.2020.10.004_b0010","doi-asserted-by":"crossref","DOI":"10.1056\/NEJMoa2001316","article-title":"Early Transmission Dynamics in Wuhan, China, of Novel Coronavirus-Infected Pneumonia","author":"Li","year":"2020","journal-title":"N. Engl. J. Med."},{"issue":"07","key":"10.1016\/j.cca.2020.10.004_b0015","article-title":"Severe acute respiratory syndrome-related coronavirus: The species and its viruses \u2013 a statement of the Coronavirus Study Group","volume":"02","author":"Gorbalenya","year":"2020","journal-title":"bioRxiv"},{"key":"10.1016\/j.cca.2020.10.004_b0020","unstructured":"National Health and Family Planning Commission of PRC. The national notifiable infectious disease report, [http:\/\/www.nhc.gov.cn\/xcs\/yqfkdt\/202002\/261f72a74be14c4db6e1b582133cf4 b7.shtml]."},{"issue":"3","key":"10.1016\/j.cca.2020.10.004_b0025","doi-asserted-by":"crossref","DOI":"10.2807\/1560-7917.ES.2020.25.3.2000045","article-title":"Detection of 2019 novel coronavirus (2019-nCoV) by real-time RT-PCR","volume":"25","author":"Corman","year":"2020","journal-title":"Euro Surveill."},{"key":"10.1016\/j.cca.2020.10.004_b0030","article-title":"The reproductive number of COVID-19 is higher compared to SARS coronavirus","author":"Liu","year":"2020","journal-title":"J. Travel. Med."},{"key":"10.1016\/j.cca.2020.10.004_b0035","doi-asserted-by":"crossref","unstructured":"D.K.W. Chu, Y. Pan, S.M.S. Cheng, et al., Molecular Diagnosis of a Novel Coronavirus (2019-nCoV) Causing an Outbreak of Pneumonia, Clin Chem. 2020; pii: hvaa029.","DOI":"10.1093\/clinchem\/hvaa029"},{"key":"10.1016\/j.cca.2020.10.004_b0040","article-title":"Chest CT for Typical 2019-nCoV Pneumonia: Relationship to Negative RT-PCR Testing","volume":"200343","author":"Xie","year":"2020","journal-title":"Radiology."},{"key":"10.1016\/j.cca.2020.10.004_b0045","doi-asserted-by":"crossref","DOI":"10.1038\/s41586-020-2951-z","article-title":"A pneumonia outbreak associated with a new coronavirus of probable bat origin","author":"Zhou","year":"2020","journal-title":"Nature"},{"key":"10.1016\/j.cca.2020.10.004_b0050","doi-asserted-by":"crossref","DOI":"10.1128\/JVI.00127-20","article-title":"Receptor recognition by novel coronavirus from Wuhan: An analysis based on decade-long structural studies of SARS","author":"Wan","year":"2020","journal-title":"J. Virol."},{"issue":"2","key":"10.1016\/j.cca.2020.10.004_b0055","doi-asserted-by":"crossref","first-page":"631","DOI":"10.1002\/path.1570","article-title":"Tissue distribution of ACE2 protein, the functional receptor for SARS coronavirus. A first step in understanding SARS pathogenesis","volume":"203","author":"Hamming","year":"2004","journal-title":"J. Pathol."},{"issue":"3","key":"10.1016\/j.cca.2020.10.004_b0060","doi-asserted-by":"crossref","first-page":"372","DOI":"10.1016\/j.cmi.2018.06.009","article-title":"Saliva as a diagnostic specimen for testing respiratory virus by a point-of-care molecular assay: a diagnostic validity study","volume":"25","author":"To","year":"2019","journal-title":"Clin. Microbiol. Infect."},{"issue":"1","key":"10.1016\/j.cca.2020.10.004_b0065","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1128\/JCM.01704-16","article-title":"Comparison between Saliva and Nasopharyngeal Swab Specimens for Detection of Respiratory Viruses by Multiplex Reverse Transcription-PCR","volume":"55","author":"Kim","year":"2016","journal-title":"J. Clin. Microbiol."},{"key":"10.1016\/j.cca.2020.10.004_b0070","first-page":"30183","article-title":"Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China","volume":"pii: S0140\u20136736(20)","author":"Huang","year":"2020","journal-title":"Lancet"},{"key":"10.1016\/j.cca.2020.10.004_b0075","article-title":"Clinical Characteristics of 138 Hospitalized Patients with 2019 Novel Coronavirus-Infected Pneumonia in Wuhan, China","volume":"2020","author":"Wang","year":"2019","journal-title":"JAMA"},{"issue":"6","key":"10.1016\/j.cca.2020.10.004_b0080","article-title":"Additional molecular testing of saliva specimens improves the detection of respiratory viruses","volume":"6","author":"To","year":"2017","journal-title":"Emerg. Microbes Infect."}],"container-title":["Clinica Chimica Acta"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0009898120304757?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0009898120304757?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T13:13:38Z","timestamp":1777382018000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0009898120304757"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,12]]},"references-count":16,"alternative-id":["S0009898120304757"],"URL":"https:\/\/doi.org\/10.1016\/j.cca.2020.10.004","relation":{},"ISSN":["0009-8981"],"issn-type":[{"value":"0009-8981","type":"print"}],"subject":[],"published":{"date-parts":[[2020,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Hock-a-loogie saliva as a diagnostic specimen for SARS-CoV-2 by a PCR-based assay: A diagnostic validity study","name":"articletitle","label":"Article Title"},{"value":"Clinica Chimica Acta","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.cca.2020.10.004","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}