PMC:7405836 / 8588-8854 4 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T56 | 0-266 | Sentence | denotes | Some therapeutic options for treating COVID-19 showed efficacy in in vitro studies; however, to date, these treatments have not undergone any randomized animal or human clinical trials, which limit their practical applicability in the current pandemic (7, 9, 19–21). |