PMC:7445716 / 148-195 JSONTXT

{"target":"http://pubannotation.org/docs/sourcedb/PMC/sourceid/7445716","sourcedb":"PMC","sourceid":"7445716","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7445716","text":"ID-19) outbreak in January 2020, several pieces","tracks":[]}