PMC:7594251 / 2103-2248 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T20418","span":{"begin":87,"end":88},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T33210","span":{"begin":98,"end":101},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"}],"text":" develop novel drugs, the process is still slow and expensive. The cost of introducing a new drug has increased steadily, with current cost estim"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T14","span":{"begin":15,"end":20},"obj":"Chemical"},{"id":"T15","span":{"begin":93,"end":97},"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"}],"text":" develop novel drugs, the process is still slow and expensive. The cost of introducing a new drug has increased steadily, with current cost estim"}