PMC:7796148 / 34404-34447
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T284","span":{"begin":0,"end":43},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Level of education (frequencies); Table S4:"}