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)
Ulla H. Graneheim and Britt-Marie Lindgren and Berit Lundman,Methodological challenges in qualitative content analysis: A discussion paper,Nurse Education Today,0260-6917,Elsevier BV,2017-09,56,,29-34,https://cir.nii.ac.jp/crid/1363388843650561152,https://doi.org/10.1016/j.nedt.2017.06.002