PMC:7210464 / 77529-77821 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T290","span":{"begin":0,"end":1},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T291","span":{"begin":183,"end":184},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T292","span":{"begin":239,"end":244},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":"A key limitation of the paper is that we are not able to disentangle the effects from each of the stringent measures taken, as within this 6-week sampling period, China enforced such a large number of densely timed policies to contain the virus spreading, often simultaneously in many cities."}

{"project":"LitCovid-sentences","denotations":[{"id":"T690","span":{"begin":0,"end":292},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"A key limitation of the paper is that we are not able to disentangle the effects from each of the stringent measures taken, as within this 6-week sampling period, China enforced such a large number of densely timed policies to contain the virus spreading, often simultaneously in many cities."}