PMC:7077337 / 38048-38113 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7077337","sourcedb":"PMC","sourceid":"7077337","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7077337","text":"e; and in another case the maternal vaginal sample alone was posi","tracks":[]}