These results demonstrate that there are detectable Ad 2/5 E1a sequences in the respiratory epithelium of a small percentage of normals and individuals with CF .
these results demonstrate that there are detectable ad 2/5 e1a sequences in the respiratory epithelium of a small percentage of normals and individuals with cf .
O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region B-DNA_domain_or_region I-DNA_domain_or_region O O B-tissue I-tissue O O O O O B-multi_cell O B-multi_cell O B-other_name O