PMC:7078824 / 0-188 8 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1 | 0-161 | Sentence | denotes | Post-discharge surveillance and positive virus detection in two medical staff recovered from coronavirus disease 2019 (COVID-19), China, January to February 2020 |
| T2 | 163-171 | Sentence | denotes | Abstract |