PMC:7068162 / 913-1171
Annnotations
LitCovid-PD-CLO
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T10 | 24-36 | http://purl.obolibrary.org/obo/OBI_0000245 | denotes | Organization |
| T11 | 52-53 | http://purl.obolibrary.org/obo/CLO_0001020 | denotes | a |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T8 | 7-134 | Sentence | denotes | The World Health Organization (WHO) declared a public health emergency of international concern by the end of January 2020 [3]. |