PMC:7210464 / 31948-31993
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T260","span":{"begin":0,"end":45},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"All cities excluding cities in Hubei Province"}