PMC:7594251 / 2671-2781 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T18","span":{"begin":30,"end":34},"obj":"Chemical"}],"attributes":[{"id":"A18","pred":"chebi_id","subj":"T18","obj":"http://purl.obolibrary.org/obo/CHEBI_23888"}],"text":"al other substantial costs to drug development, that discussion of experimental methods to reduce costs is bey"}