Where did COVID come from? WHO investigation begins but faces challenges.
Nature
; 587(7834): 341-342, 2020 11.
Article
in English
| MEDLINE | ID: covidwho-1671508
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
World Health Organization
/
Viral Zoonoses
/
SARS-CoV-2
/
COVID-19
Type of study:
Observational study
Limits:
Animals
/
Humans
Country/Region as subject:
Asia
/
Europa
Language:
English
Journal:
Nature
Year:
2020
Document Type:
Article
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