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) Jan P. Vandenbroucke and Jan Rosing and Kitty W.M. Bloemenkamp and Saskia Middeldorp and Frans M. Helmerhorst and Bonno N. Bouma and Frits R. Rosendaal,Oral Contraceptives and the Risk of Venous Thrombosis,New England Journal of Medicine,0028-4793,Massachusetts Medical Society,2001-05-17,344,20,1527-1535,https://cir.nii.ac.jp/crid/1361699993884771968,https://doi.org/10.1056/nejm200105173442007