著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
World Health Organization. Regional Office for Europe and Working Group on Oral Enteric Vaccines,"Oral enteric vaccines : report on a WHO working group : Frankfurt, 11-12 may 1981",,"Regional Office for Europe, World Health Organization",1982,EURO reports and studies,,9289012293,,https://cir.nii.ac.jp/crid/1130000796817859072