作者: Caroline M Williams , Mohamad Abdulwhhab , Surinder S Birring , Elsabe De Kock , Natalie J Garton
DOI: 10.1016/S1473-3099(19)30707-8
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摘要: … of larger aerosols and droplets in transmission is unknown. … -h sampling study, face-mask sampling detected M tuberculosis … this increase was that face-mask samples were obtained at …