PMC:7283670 / 70479-70575
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T671","span":{"begin":19,"end":60},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Primary (3 weeks): Clinical outcome, CT Scan, RT‐PCR results\nSecondary (8 weeks): RT‐PCR results"}