HTLV-I is the etiologic agent of adult T-cell leukemia /lymphoma and is associated with tropical spastic paraparesis/ HTLV-I -associated myelopathy .
htlv-i is the etiologic agent of adult t-cell leukemia /lymphoma and is associated with tropical spastic paraparesis/ htlv-i -associated myelopathy .
B-virus O O O O O B-other_name I-other_name I-other_name O O O O O B-other_name I-other_name I-other_name B-virus O O O