PMC:7247521 / 39997-39999
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T334","span":{"begin":0,"end":1},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"A:"}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T304","span":{"begin":0,"end":2},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"A:"}