PMC:7796344 / 7042-7213
Annnotations
LitCovid-PubTator
| Id | Subject | Object | Predicate | Lexical cue | tao:has_database_id |
|---|---|---|---|---|---|
| 50 | 60-68 | Disease | denotes | COVID-19 | MESH:C000657245 |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T43 | 0-171 | Sentence | denotes | The same research team conducted a smaller study focused on COVID-19 at the 2020 Hajj, which had restricted attendance (n = 1000) with only Saudi nationals permitted [19]. |