PMC:7536903 / 199-258 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T1","span":{"begin":32,"end":33},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"t al.\n\nAbstract\nAbstract\nDuring a pandemic when hospitals a"}

{"project":"LitCovid-sentences","denotations":[{"id":"T4","span":{"begin":7,"end":15},"obj":"Sentence"},{"id":"T5","span":{"begin":16,"end":24},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"t al.\n\nAbstract\nAbstract\nDuring a pandemic when hospitals a"}