著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Campbell S,A short history of sonography in obstetrics and gynaecology,Facts Views Vis Obgyn,,,2013,5,3,213,https://cir.nii.ac.jp/crid/1370289630885566980,