PMC:7272971 / 24809-24957 5 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T164 | 0-148 | Sentence | denotes | One study collected 64 tear samples using a Schirmer strip from 17 confirmed COVID‐19 patients and analysed the tears using PCR to detect viral RNA. |