PMC:7558914 / 4161-4367 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T32","span":{"begin":0,"end":206},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"We hypothesized that clinical protocols could vary in several aspects among Andalusian Hospitals, regardless of whether they belong to the same local health system administration and have similar resources."}