PMC:7210464 / 94257-94599 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T388","span":{"begin":156,"end":161},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"},{"id":"T389","span":{"begin":180,"end":181},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"On February 12, cities in Hubei province include clinically diagnosed cases in the confirmed cases, in addition to cases that are confirmed by nucleic acid tests, which results in a sharp increase in the number of confirmed cases for cities in Hubei on February 12. The common effect on other cities is controlled for by the day fixed effect."}

{"project":"LitCovid-sentences","denotations":[{"id":"T907","span":{"begin":266,"end":342},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"On February 12, cities in Hubei province include clinically diagnosed cases in the confirmed cases, in addition to cases that are confirmed by nucleic acid tests, which results in a sharp increase in the number of confirmed cases for cities in Hubei on February 12. The common effect on other cities is controlled for by the day fixed effect."}