A 1:1 ratio case-control study on coronavirus disease 2019
Journal of Hainan Medical University
; 27(10):721-728, 2021.
Article
in Chinese
| GIM | ID: covidwho-2145381
ABSTRACT
Objective:
To compare the characteristics of COVID-19 patients and healthy people, including living habits, living environment etc. so as to provide evidence for policy making in disease control.
Full text:
Available
Collection:
Databases of international organizations
Database:
GIM
Type of study:
Observational study
Language:
Chinese
Journal:
Journal of Hainan Medical University
Year:
2021
Document Type:
Article
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