Prevalence of Human Papillomavirus Infection in Women in Portugal: The CLEOPATRE Portugal Study
Angela Pista, Carlos Freire de Oliveira, Maria João Cunha, Maria Teresa Paixao, Odete Real, on behalf of the CLEOPATRE Portugal Study Group
International Journal of Gynecologic Cancer Aug 2011, 21 (6) 1150-1158; DOI: 10.1097/IGC.0b013e31821dd3b2