PMC:7796152 / 84-125
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":15,"end":23},"obj":"Sentence"},{"id":"T3","span":{"begin":24,"end":35},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"D-19 Pandemic\n\nAbstract\nObjectives: We ex"}