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) Vicki Flenady and Laura Koopmans and Philippa Middleton and J Frederik Frøen and Gordon C Smith and Kristen Gibbons and Michael Coory and Adrienne Gordon and David Ellwood and Harold David McIntyre and Ruth Fretts and Majid Ezzati,Major risk factors for stillbirth in high-income countries: a systematic review and meta-analysis,The Lancet,0140-6736,Elsevier BV,2011-04,377,9774,1331-1340,https://cir.nii.ac.jp/crid/1361418521308446464,https://doi.org/10.1016/s0140-6736(10)62233-7