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) L S Naidu and S Singhal and D E Preece and A Vohrah and D E Loft,Radiation exposure to personnel performing endoscopic retrograde cholangiopancreatography,Postgraduate Medical Journal,0032-5473,Oxford University Press (OUP),2005-10-01,81,960,660-662,https://cir.nii.ac.jp/crid/1362825894408406272,https://doi.org/10.1136/pgmj.2004.031526