PMC:7463108 / 5078-5169 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T87813","span":{"begin":34,"end":37},"obj":"http://purl.obolibrary.org/obo/CL_0000990"}],"text":" mortality (Kolodyny et al. 2015; CDC 2017). The entry of fentanyl and its analogs into the"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T9","span":{"begin":58,"end":66},"obj":"Chemical"}],"attributes":[{"id":"A9","pred":"chebi_id","subj":"T9","obj":"http://purl.obolibrary.org/obo/CHEBI_119915"}],"text":" mortality (Kolodyny et al. 2015; CDC 2017). The entry of fentanyl and its analogs into the"}

{"project":"LitCovid-PubTator","denotations":[{"id":"88","span":{"begin":58,"end":66},"obj":"Chemical"},{"id":"94","span":{"begin":1,"end":10},"obj":"Disease"}],"attributes":[{"id":"A88","pred":"tao:has_database_id","subj":"88","obj":"MESH:D005283"},{"id":"A94","pred":"tao:has_database_id","subj":"94","obj":"MESH:D003643"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":" mortality (Kolodyny et al. 2015; CDC 2017). The entry of fentanyl and its analogs into the"}

{"project":"LitCovid-sentences","denotations":[{"id":"T44","span":{"begin":28,"end":44},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" mortality (Kolodyny et al. 2015; CDC 2017). The entry of fentanyl and its analogs into the"}

{"project":"2_test","denotations":[{"id":"32876803-25581144-62957827","span":{"begin":28,"end":32},"obj":"25581144"}],"text":" mortality (Kolodyny et al. 2015; CDC 2017). The entry of fentanyl and its analogs into the"}