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PMC:7210464 / 491-673
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T2","span":{"begin":126,"end":131},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"},{"id":"T3","span":{"begin":155,"end":160},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":". Stringent quarantines, city lockdowns, and local public health measures imposed in late January significantly decreased the virus transmission rate. The virus spread was contained "}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T6","span":{"begin":2,"end":150},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":". Stringent quarantines, city lockdowns, and local public health measures imposed in late January significantly decreased the virus transmission rate. The virus spread was contained "}