PMC:7335644 / 2794-2813
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T26","span":{"begin":0,"end":19},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Investigation: SBK."}