PMC:7594251 / 2072-2308 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T20418","span":{"begin":118,"end":119},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T33210","span":{"begin":129,"end":132},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"},{"id":"T56537","span":{"begin":197,"end":198},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"orks constantly to discover and develop novel drugs, the process is still slow and expensive. The cost of introducing a new drug has increased steadily, with current cost estimates predicting that a future drug will cost in excess of $2"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T14","span":{"begin":46,"end":51},"obj":"Chemical"},{"id":"T15","span":{"begin":124,"end":128},"obj":"Chemical"},{"id":"T16","span":{"begin":206,"end":210},"obj":"Chemical"}],"attributes":[{"id":"A14","pred":"chebi_id","subj":"T14","obj":"http://purl.obolibrary.org/obo/CHEBI_23888"},{"id":"A15","pred":"chebi_id","subj":"T15","obj":"http://purl.obolibrary.org/obo/CHEBI_23888"},{"id":"A16","pred":"chebi_id","subj":"T16","obj":"http://purl.obolibrary.org/obo/CHEBI_23888"}],"text":"orks constantly to discover and develop novel drugs, the process is still slow and expensive. The cost of introducing a new drug has increased steadily, with current cost estimates predicting that a future drug will cost in excess of $2"}