PMC:7247521 / 28617-28626
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T180","span":{"begin":0,"end":9},"obj":"Chemical"}],"attributes":[{"id":"A180","pred":"chebi_id","subj":"T180","obj":"http://purl.obolibrary.org/obo/CHEBI_6413"}],"text":"letrozole"}