a series of 23 punch biopsies proved to contain human papillomavirus ( hpv ) type 16 and with established clinical course ( including hpv-ncin , hpv-cin i , and hpv-cin ii lesion ) , and 18 additional biopsies of hpv 6- , 11- , 16- or 18-induced genital lesions were analyzed immunohistochemically for expression of cytokeratin no .
C0999806
human papillomavirus
C0021344
hpv