PMC:7441777 / 30177-30215
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T284","span":{"begin":0,"end":38},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Data are represented as average ± SEM."}