PMC:7143804 / 62076-62090
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T558","span":{"begin":0,"end":14},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"54 59.1 58.6"}