PMC:7560789 / 1227-1369 3 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T9 | 0-142 | Sentence | denotes | We have applied a diagnostic approach by performing a nondirected BAL via a closed-circuit suction catheter, which we describe in this letter. |