PMC:7696151 / 109498-109536
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T744","span":{"begin":0,"end":38},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Only 114 subjects completed the study."}