PMC:7347402 / 18164-18193 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7347402","sourcedb":"PMC","sourceid":"7347402","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7347402","text":"and survivors\nCompared with s","tracks":[]}