CORD-19:867ebb2be2d466bcb35e5a7319708eaff39c4799 / 763104-763302 4 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T5892 | 0-198 | Sentence | denotes | Although the source of infection can't be confirmed, the investigation was continously proceeded and finally found it resulted from the insufficient concentration of bleach formulated by the staffs. |