著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) SOBHANI I,Prevalence of High-grade dysplasia and cancer in the anal canal in Human papillomavirus-infected individuals,Gastroenterology,,,2001,120,,857-866,https://cir.nii.ac.jp/crid/1572261549885125504,