PMC:7291971 / 86455-86463
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T971","span":{"begin":0,"end":8},"obj":"Chemical"}],"attributes":[{"id":"A971","pred":"chebi_id","subj":"T971","obj":"http://purl.obolibrary.org/obo/CHEBI_28938"}],"text":"ammonium"}