PMC:7301188 / 5120-5208
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T52","span":{"begin":67,"end":71},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ion, imaging identification, and outcome of illness were defined.\n\n2.4. Statistical Meth"}