PMC:7796152 / 29543-29574
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T259","span":{"begin":0,"end":31},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Variable Mean SD t p Value"}