PMC:6988269 / 17822-17854
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T64","span":{"begin":30,"end":32},"obj":"Chemical"}],"attributes":[{"id":"A64","pred":"chebi_id","subj":"T64","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"}],"text":"Total clinical samples 297 NA"}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T171","span":{"begin":0,"end":32},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Total clinical samples 297 NA"}