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) SPYROPUOLOS E,Size of external genital organs and somatometric parameters among physically normal men younger than 40 years old,Urology,,,2002,60,,485-489,https://cir.nii.ac.jp/crid/1573950400158025344,