These results demonstrate that the guinea pig provides a useful model to study the role of Ad5 infection in chronic airway inflammation .
these results demonstrate that the guinea pig provides a useful model to study the role of ad5 infection in chronic airway inflammation .
O O O O O B-multi_cell I-multi_cell O O O O O O O O O B-other_name I-other_name O B-other_name I-other_name I-other_name O