[Epidemiological characteristics of infection in COVID-19 close contacts in Ningbo city].
Zhonghua Liu Xing Bing Xue Za Zhi
; 41(5): 667-671, 2020 May 10.
Article
in Zh
| MEDLINE
| ID: mdl-32447904
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Pneumonia, Viral
/
Cross Infection
/
Coronavirus Infections
Type of study:
Observational_studies
/
Risk_factors_studies
Limits:
Humans
Country/Region as subject:
Asia
Language:
Zh
Journal:
Zhonghua Liu Xing Bing Xue Za Zhi
Year:
2020
Document type:
Article
Affiliation country:
China
Country of publication:
China