PMC:7594251 / 2131-2246 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T20418","span":{"begin":59,"end":60},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T33210","span":{"begin":70,"end":73},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"}],"text":"ocess is still slow and expensive. The cost of introducing a new drug has increased steadily, with current cost est"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T15","span":{"begin":65,"end":69},"obj":"Chemical"}],"attributes":[{"id":"A15","pred":"chebi_id","subj":"T15","obj":"http://purl.obolibrary.org/obo/CHEBI_23888"}],"text":"ocess is still slow and expensive. The cost of introducing a new drug has increased steadily, with current cost est"}