
PMC:7394275 / 17566-17570
Annnotations
LitCovid-PMC-OGER-BB
{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T258","span":{"begin":0,"end":4},"obj":"UBERON:0000165"},{"id":"T32997","span":{"begin":0,"end":4},"obj":"UBERON:0000165"}],"text":"oral"}