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)
MCDONALD HM.,Vaginal infection and preterm labour,Br J Obstet Gynaecol,,,1991,98,,427-435,https://cir.nii.ac.jp/crid/1573668926100637440,https://doi.org/10.1111/j.1471-0528.1991.tb10335.x