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) J M Hinton and J E Lennard-Jones,Constipation: definition and classification,Postgraduate Medical Journal,0032-5473,Oxford University Press (OUP),1968-09-01,44,515,720-723,https://cir.nii.ac.jp/crid/1363951793277277056,https://doi.org/10.1136/pgmj.44.515.720