PMC:7530350 / 1314-1376
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T15","span":{"begin":0,"end":62},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"12.42–33.79) and the overall effect of 4.24 (P-value \u003c 0.001)."}