PMC:7377212 / 23605-23629
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T137","span":{"begin":0,"end":24},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Conflict of interest: J."}