PMC:7212965 / 14370-14558
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T105 | 0-188 | Sentence | denotes | To assess the robustness of our results, we performed sensitivity analyses by limiting the included studies to those that clearly reported the presence of symptoms at initial presentation. |