PMC:7210464 / 25967-25994
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T196","span":{"begin":0,"end":27},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Table 2 First stage results"}