PMC:7796344 / 33817-33839
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T399","span":{"begin":0,"end":22},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In homeland 450 44.4"}