PMC:7116472 / 46143-46156
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T323","span":{"begin":0,"end":13},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" 7-14 + 1"}