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) Peter Malfertheiner,"Diagnostic methods for H. pylori infection: Choices, opportunities and pitfalls",United European Gastroenterology Journal,2050-6406,Wiley,2015-10,3,5,429-431,https://cir.nii.ac.jp/crid/1360580234908665856,https://doi.org/10.1177/2050640615600968