"....The occurrence of genital human papillomavirus (HPV
) infection was studied prospectively by colposcopy
and histology in 43 virginal and 162 sexually active women attending a colposcopy clinic.
The study also included 111 husbands of the latter group. By colposcopic criteria, the prevalence of HPV infection was 51.1% in the virginal and 69.1% in the sexually active women".
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