PMC:7781500 / 113-237 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":1,"end":35},"obj":"Sentence"},{"id":"T3","span":{"begin":37,"end":45},"obj":"Sentence"},{"id":"T4","span":{"begin":46,"end":56},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" A Cross-Sectional Analytical Study\n\nAbstract\nBackground\nPreventive practices are the mainstay to mitigate the spread of the"}