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PMC:7212965 / 1175-1330 JSONTXT

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LitCovid-PD-CLO

Id Subject Object Predicate Lexical cue
T13 83-84 http://purl.obolibrary.org/obo/CLO_0001020 denotes a

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T9 40-47 Sentence denotes Results
T10 48-147 Sentence denotes We identified 118 studies and used a hierarchal study selection process to identify unique cohorts.