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) Ravi M. Patel and Sarah Kandefer and Michele C. Walsh and Edward F. Bell and Waldemar A. Carlo and Abbot R. Laptook and Pablo J. Sánchez and Seetha Shankaran and Krisa P. Van Meurs and M. Bethany Ball and Ellen C. Hale and Nancy S. Newman and Abhik Das and Rosemary D. Higgins and Barbara J. Stoll,Causes and Timing of Death in Extremely Premature Infants from 2000 through 2011,New England Journal of Medicine,0028-4793,Massachusetts Medical Society,2015-01-22,372,4,331-340,https://cir.nii.ac.jp/crid/1360574096375904256,https://doi.org/10.1056/nejmoa1403489