PMC:7405836 / 70726-70900 2 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T508 | 0-174 | Sentence | denotes | Although the viral loads were lower than those of respiratory samples (range, 550 copies per ml to 1.21 × 105 copies per ml), this has essential biosafety implications (151). |