PMC:7275193 / 7132-7136
Annnotations
LitCovid-PMC-OGER-BB
{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T101","span":{"begin":0,"end":4},"obj":"CHEBI:51461;CHEBI:51461"},{"id":"T29845","span":{"begin":0,"end":4},"obj":"CHEBI:51461;CHEBI:51461"}],"text":"SpO2"}