PMC:7463108 / 19896-19902
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T108","span":{"begin":0,"end":6},"obj":"Chemical"}],"attributes":[{"id":"A108","pred":"chebi_id","subj":"T108","obj":"http://purl.obolibrary.org/obo/CHEBI_27808"}],"text":"heroin"}