Surgical Masks During the Influenza Pandemic of 1918-1920.
Am Surg
; 86(6): 557-559, 2020 06.
Article
in English
| MEDLINE | ID: covidwho-657597
Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Influenza Pandemic, 1918-1919
/
Masks
Type of study:
Observational study
/
Prognostic study
Limits:
Humans
Country/Region as subject:
North America
Language:
English
Journal:
Am Surg
Year:
2020
Document Type:
Article
Affiliation country:
0003134820933216
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