PMC:7696151 / 116137-116259
Annnotations
LitCovid-PubTator
| Id | Subject | Object | Predicate | Lexical cue | tao:has_database_id |
|---|---|---|---|---|---|
| 4101 | 46-58 | Species | denotes | participants | Tax:9606 |
| 4102 | 114-121 | Species | denotes | persons | Tax:9606 |
| 4219 | 18-38 | Disease | denotes | SARS-CoV-2 infection | MESH:C000657245 |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T775 | 0-122 | Sentence | denotes | Lack of confirmed SARS-CoV-2 infection in all participants.The use of epidemiologic linkage to enroll symptomatic persons. |