PMC:7210464 / 223-552 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T1","span":{"begin":225,"end":237},"obj":"http://purl.obolibrary.org/obo/OBI_0000968"}],"text":"and February 29, 2020. We examine the role of various socioeconomic mediating factors, including public health measures that encourage social distancing in local communities. Weather characteristics 2 weeks prior are used as instrumental variables for causal inference. Stringent quarantines, city lockdowns, and local public hea"}

{"project":"LitCovid-sentences","denotations":[{"id":"T4","span":{"begin":23,"end":174},"obj":"Sentence"},{"id":"T5","span":{"begin":175,"end":269},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"and February 29, 2020. We examine the role of various socioeconomic mediating factors, including public health measures that encourage social distancing in local communities. Weather characteristics 2 weeks prior are used as instrumental variables for causal inference. Stringent quarantines, city lockdowns, and local public hea"}