著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Elsner,Gardnerella vaginalis is associated with other sexually transmittable microorganisms in the male urethra,Zentralbl Bakteriol. Mikrobiol. Hyg. A,,,1988,269,,56,https://cir.nii.ac.jp/crid/1370849942058983305,