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) Hitoshi Okamura,An Ultrastructural Study of Collagen Degradation in Human Involuting Uterus,Acta obstetrica et gynaecologica Japonica,00016330,Tokyo : Japanese Obsterical & Gynecological Society,1976-07,23,3,p179-184,https://cir.nii.ac.jp/crid/1520853834052207744,