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) BLANKER MH,"Erectile and ejaculatory dysfunction in a community-based sample of men 50 to 78 years old : prevalence, concern, and relation to sexual activity",Urology,,,2001,57,,763-768,https://cir.nii.ac.jp/crid/1571417125879215104,