PMC:7796111 / 68835-68860
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T528","span":{"begin":0,"end":25},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"1 2 3 4 5 6 7 8 9"}