PMC:7175914 / 30251-30430 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7175914","sourcedb":"PMC","sourceid":"7175914","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7175914","text":"ase the quarantine strategy together around the time point of the peak value of the confirmed cases, there will appear second outbreak of the disease exponentially. Moreover, the ","tracks":[]}