PMC:7795888 / 21334-21623
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T129 | 0-93 | Sentence | denotes | We understand that the choice of an online survey is not free from methodological risks [40]. |
| T130 | 94-289 | Sentence | denotes | However, this was necessary in order to reach a sizeable percentage of the Italian population in a short time during an early phase of the outbreak, when face-to-face contacts are forbidden [41]. |