PMC:7558333 / 27442-27458
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T235","span":{"begin":0,"end":16},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Total 3 29 32"}