PMC:7787218 / 1922-1981 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7787218","sourcedb":"PMC","sourceid":"7787218","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7787218","text":"2-year-old female health care worker in Alaska who had no k","tracks":[]}