PMC:7784824 / 713-912 2 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T14 | 37-50 | Sentence | denotes | Study design: |
| T15 | 51-175 | Sentence | denotes | Twenty-three sera from 7 patients with a confirmed molecular diagnosis of SARS-CoV-2 were tested using 14 commercial assays. |