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) Alison G. Cahill and Richard Beigi and R. Phillips Heine and Robert M. Silver and Joseph R. Wax,Placenta Accreta Spectrum,American Journal of Obstetrics and Gynecology,0002-9378,Elsevier BV,2018-12,219,6,B2-B16,https://cir.nii.ac.jp/crid/1361981468902711552,https://doi.org/10.1016/j.ajog.2018.09.042