
PMC:7143804 / 50757-50759
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T59668","span":{"begin":0,"end":2},"obj":"Chemical"}],"attributes":[{"id":"A53642","pred":"chebi_id","subj":"T59668","obj":"http://purl.obolibrary.org/obo/CHEBI_17997"}],"text":"N2"}