PMC:7190485 / 15884-15890
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T109","span":{"begin":0,"end":6},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Notes:"}