PMC:7594251 / 2147-2339 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T20418","span":{"begin":43,"end":44},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T33210","span":{"begin":54,"end":57},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"},{"id":"T56537","span":{"begin":122,"end":123},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"low 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 $2.6 billion. The typical develop"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T15","span":{"begin":49,"end":53},"obj":"Chemical"},{"id":"T16","span":{"begin":131,"end":135},"obj":"Chemical"}],"attributes":[{"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":"low 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 $2.6 billion. The typical develop"}

{"project":"LitCovid-sentences","denotations":[{"id":"T21","span":{"begin":19,"end":172},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"low 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 $2.6 billion. The typical develop"}