PMC:7543680 / 1720-1763 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7543680","sourcedb":"PMC","sourceid":"7543680","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7543680","text":"ID-19 knowledge are helpful to build up app","tracks":[]}