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) TIMOR-TRITSCH IE,Three-dimensional ultrasound experience in obstetrics,Curr Opin Obstet Gynecol,,,2002,14,,569-575,https://cir.nii.ac.jp/crid/1570291225719839232,https://doi.org/10.1097/00001703-200212000-00001