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Poor Performance of Masks Secured Using Ear Loops.
Yung, Chee Fu.
  • Yung CF; Infectious Disease Service, KK Women's and Children's Hospital, Singapore.
JAMA Intern Med ; 181(2): 294, 2021 02 01.
Article in English | MEDLINE | ID: covidwho-1608834

Full text: Available Collection: International databases Database: MEDLINE Main subject: COVID-19 / Masks Limits: Humans Language: English Journal: JAMA Intern Med Year: 2021 Document Type: Article Affiliation country: Jamainternmed.2020.6393

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Full text: Available Collection: International databases Database: MEDLINE Main subject: COVID-19 / Masks Limits: Humans Language: English Journal: JAMA Intern Med Year: 2021 Document Type: Article Affiliation country: Jamainternmed.2020.6393