Are face masks useful for limiting the spread of COVID-19?
Hong Kong Med J
; 26(3): 267-268, 2020 Jun.
Article
in English
| MEDLINE | ID: covidwho-1468775
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Disease Transmission, Infectious
/
Masks
Type of study:
Observational study
Limits:
Humans
Language:
English
Journal:
Hong Kong Med J
Journal subject:
Medicine
Year:
2020
Document Type:
Article
Affiliation country:
Hkmj208566
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