PubMed:32469854 / 1158-1339
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T13 | 0-181 | Sentence | denotes | For each guideline, we assessed whether the search was systematic and whether the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology was followed. |