PMC:7156903 / 14643-14676
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T108","span":{"begin":0,"end":33},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Patchy ground glass opacity +++ E"}