PMC:7143804 / 9319-9342
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T79","span":{"begin":0,"end":4},"obj":"Sentence"},{"id":"T80","span":{"begin":5,"end":23},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"1.2. The Presented Work"}