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)
Roberto Romero and Charles J. Lockwood,Pathogenesis of Spontaneous Preterm Labor,Creasy and Resnik's Maternal-Fetal Medicine: Principles and Practice,,Elsevier,2009,,,521-543,https://cir.nii.ac.jp/crid/1360855568674927488,https://doi.org/10.1016/b978-1-4160-4224-2.50031-4