PMC:7074424 / 9814-9873
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T50","span":{"begin":0,"end":59},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Full-text screening of the remaining 154 articles was done."}