PMC:7795972 / 89-210
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":6,"end":51},"obj":"Sentence"},{"id":"T3","span":{"begin":53,"end":61},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"emic: A Population-Based Survey on Adults in Norway\n\nAbstract\nPopulation-based studies have revealed a high occurrence of"}