PMC:7796344 / 34029-34063
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T406","span":{"begin":0,"end":33},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The sources of health education *\n"}