Selected article for: "sputum throat swab and throat swab"
Author: Weiping Ji; Gautam Bishnu; Zhenzhai Cai; Xian Shen
Title: Analysis clinical features of COVID-19 infection in secondary epidemic area and report potential biomarkers in evaluation
  • Document date: 2020_3_13
    • ID: 1frc4zya_3
    Snippet: 1.3 Exclusion criteria: Patients with non-COVID-19 infectious respiratory diseases; and patients with suspected COVID-19 but multiple negative sputum, throat swab, lower respiratory secretion and other samples were excluded......
    Document: 1.3 Exclusion criteria: Patients with non-COVID-19 infectious respiratory diseases; and patients with suspected COVID-19 but multiple negative sputum, throat swab, lower respiratory secretion and other samples were excluded.

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