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)
V. Berghella and M. Talucci and A. Desai,Does transvaginal sonographic measurement of cervical length before 14 weeks predict preterm delivery in high‐risk pregnancies?,Ultrasound in Obstetrics & Gynecology,0960-7692,Wiley,2003-02,21,2,140-144,https://cir.nii.ac.jp/crid/1361137044058003072,https://doi.org/10.1002/uog.28