PMC:7269710 / 27556-27677
Annnotations
LitCovid-PD-CLO
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T210 | 36-42 | http://purl.obolibrary.org/obo/CLO_0001658 | denotes | active |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T236 | 0-121 | Sentence | denotes | It is important for countries to do active case-finding among close contacts of cases to prevent clusters from spreading. |