Response to letter of concern regarding ¼Reduction in COVID-19 infection using surgical facial masks outside the healthcare system«.
Dan Med J
; 67(12)2020 11 11.
Article
in English
| MEDLINE | ID: covidwho-995436
Search on Google
Collection:
International databases
Database:
MEDLINE
Main subject:
COVID-19
/
Masks
Type of study:
Prognostic study
Limits:
Humans
Language:
English
Year:
2020
Document Type:
Article
Similar
MEDLINE
...
LILACS
LIS