PMC:7283670 / 25967-25997
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T195","span":{"begin":0,"end":30},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"5.1 Clinical symptom spectrum"}