PMC:7212965 / 8738-9018 2 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T55 | 12-19 | Sentence | denotes | Methods |
| T56 | 21-62 | Sentence | denotes | Information Sources and Literature Search |
| T57 | 63-241 | Sentence | denotes | We conducted a systematic literature search to identify all published and unpublished studies that could be considered eligible for our review, with no restrictions on languages. |