
PMC:7152526 / 5688-5700
Annnotations
LitCovid-PMC-OGER-BB
{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T101","span":{"begin":0,"end":12},"obj":"UBERON:0003126"},{"id":"T29810","span":{"begin":0,"end":12},"obj":"UBERON:0003126"}],"text":"tracheostomy"}