PMC:7210464 / 80389-80404
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T308","span":{"begin":9,"end":14},"obj":"http://purl.obolibrary.org/obo/CLO_0001302"}],"text":"(1) (2) (3) (4)"}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T714","span":{"begin":0,"end":15},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"(1) (2) (3) (4)"}