Update Alert: Use of N95, Surgical, or Cloth Masks to Prevent COVID-19 in Health Care and Community Settings: Living Practice Points From the American College of Physicians (Version 1).
Ann Intern Med
; 173(12): 170, 2020 12 15.
Article
in English
| MEDLINE | ID: covidwho-892525
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Physicians
/
COVID-19
Type of study:
Prognostic study
Limits:
Humans
Country/Region as subject:
North America
Language:
English
Journal:
Ann Intern Med
Year:
2020
Document Type:
Article
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