prevalence of hpv-dna and anti-hpv antibodies in women from girardot, colombia. | to assess the frequency of hpv-dna detection, human papillomavirus (hpv) seropositivity, presence of cervical lesions, and its relationship with certain socio-demographic factors in women from girardot, colombia from 2006 to 2007. | 2009 | 19295467 |