Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) BOSCH FX,"Prevalence of human papillomavirus in cervical cancer : a worldwide perspective, International biological study on cervical cancer (IBSCC) Study Group",J Natl Cancer Inst,,,1995,87,,796-802,https://cir.nii.ac.jp/crid/1570572700628765184,