PMC:7796111 / 70040-70062
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T550","span":{"begin":0,"end":22},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"1 2 3 4 5 6 7 8"}