PMC:7234792 / 386-442
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T4","span":{"begin":43,"end":46},"obj":"Chemical"}],"attributes":[{"id":"A4","pred":"chebi_id","subj":"T4","obj":"http://purl.obolibrary.org/obo/CHEBI_64198"}],"text":"y tract, including bronchoalveolar lavage (BAL).4 Some d"}