PMC:7274950 / 5517-5649 4 Projects
Annnotations
Id | Subject | Object | Predicate | Lexical cue |
---|---|---|---|---|
T40 | 0-132 | Sentence | denotes | Nine patients (36%) had reduced FEV1/FVC ratio consistent with obstructive ventilatory impairment; four of the nine were nonsmokers. |