PMC:7210464 / 74231-74389 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T280","span":{"begin":127,"end":128},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"The public health policies announced by the national and provincial authorities in the last 2 weeks in January may have played a determinant role (Tian et al."}

{"project":"LitCovid-sentences","denotations":[{"id":"T668","span":{"begin":0,"end":158},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The public health policies announced by the national and provincial authorities in the last 2 weeks in January may have played a determinant role (Tian et al."}