PMC:7224658 / 8080-8100
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T63","span":{"begin":0,"end":20},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Statistical analysis"}