... 2007,85:719-726.11. Miyashita M, Agdamag DM, Sasagawa T, Matsushita L, Salud LM, Salud CO,Saikawa K, Leano PS, Pagcaliwagan T, Acuna J, Ishizaki A, Kageyama S,Ichimura H: High-risk HPV types in lesions of the ... humanpapillomavirus L1 virus-like-particle vaccine on risk of cervicalintraepithelial neoplasia grade 2, grade 3, and adenocarcinoma in situ: a combined analysis of four randomized clinical trials. ... premalignant lesions in the cervix of Korean women.FindingsInfection with certain types of human papillomavirus(HPV) is recogn ized as a causal and necessary factor fordeveloping cervical cancer...