PMC:7281378 / 116637-116640
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T17937","span":{"begin":0,"end":3},"obj":"Chemical"}],"attributes":[{"id":"A687","pred":"chebi_id","subj":"T17937","obj":"http://purl.obolibrary.org/obo/CHEBI_88542"}],"text":"SPF"}