High proportion of asymptomatic and presymptomatic COVID-19 infections in travelers and returning residents to Brunei

Wong, Justin ; Abdul Aziz, Anita B Z ; Chaw, Liling ; Mahamud, Abdirahman ; Griffith, Matthew M ; Ying-Ru, L O ; Naing, Lin

Journal of travel medicine, 2020-05 [Periódico revisado por pares]

Oxford University Press

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