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COVID-19 Test Correlation Between Nasopharyngeal Swab and Bronchoalveolar Lavage in Asymptomatic Patients. Chest Chang, J. n., Swenson, K. E., Sung, A. n., Bedi, H. n. 2020

View details for DOI 10.1016/j.chest.2020.11.006

View details for PubMedID 33217415