PMC:7340764 / 12672-12716 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7340764","sourcedb":"PMC","sourceid":"7340764","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7340764","text":"covers 3-day pre-hospitalization and 15 d po","tracks":[]}