| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T17 |
0-251 |
Sentence |
denotes |
Infectious bronchitis (IB) was first described as a respiratory disease affecting chicks in the US in 1931 as an acute and highly contagious viral disease, and continues to cause major economic loss within the poultry industry worldwide [1], [2], [3]. |
| T18 |
252-426 |
Sentence |
denotes |
As a result of the damage to the respiratory system, the clinical signs of this disease include depression, coughing, head-shaking, as well as nasal and ocular discharge [1]. |
| T19 |
427-613 |
Sentence |
denotes |
Since the virus causing IB replicates in many non-respiratory epithelial surfaces (e.g., kidney and gonads), nephritis, reduced egg production, and egg quality is also observed [2], [3]. |
