PMC:7111504 / 59-83
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T1","span":{"begin":12,"end":16},"obj":"http://purl.obolibrary.org/obo/CLO_0008416"},{"id":"T2","span":{"begin":12,"end":16},"obj":"http://purl.obolibrary.org/obo/CLO_0050081"}],"text":"[version 2; peer review:"}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":0,"end":24},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"[version 2; peer review:"}