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) Rebecca Smith-Bindman and Wylie Hosmer and Vickie A. Feldstein and Jonathan J. Deeks and James D. Goldberg,Second-Trimester Ultrasound to Detect Fetuses With Down Syndrome,JAMA,0098-7484,American Medical Association (AMA),2001-02-28,285,8,1044,https://cir.nii.ac.jp/crid/1363388846332871936,https://doi.org/10.1001/jama.285.8.1044