PMC:7784829 / 16443-16476
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T172","span":{"begin":0,"end":33},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"16 –7.83 –0.27 –7.48 –6.64321"}