PMC:7441788 / 22894-22968
Annnotations
LitCovid-sample-sentences
{"project":"LitCovid-sample-sentences","denotations":[{"id":"T168","span":{"begin":0,"end":74},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Large multinational real-world data and large number of study populations."}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T168","span":{"begin":0,"end":74},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Large multinational real-world data and large number of study populations."}