PMC:7441788 / 10-280 11 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T2 | 78-80 | Sentence | denotes | J. |
| T3 | 81-91 | Sentence | denotes | SUN ET AL. |
| T4 | 92-113 | Sentence | denotes | POSTGRADUATE MEDICINE |
| T5 | 115-123 | Sentence | denotes | Abstract |
| T6 | 124-132 | Sentence | denotes | ABSTRACT |
| T7 | 133-265 | Sentence | denotes | Coronavirus Disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is spreading worldwide. |