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) RIOSECO A,Intrahepatic cholestasis of pregnancy : a retrospective case-control study of perinatal outcome,Am J Obstet Gynecol,,,1994,170,,890-895,https://cir.nii.ac.jp/crid/1574231874631761536,