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) Gordon H. Guyatt and Andrew D. Oxman and Regina Kunz and David Atkins and Jan Brozek and Gunn Vist and Philip Alderson and Paul Glasziou and Yngve Falck-Ytter and Holger J. Schünemann,GRADE guidelines: 2. Framing the question and deciding on important outcomes,Journal of Clinical Epidemiology,0895-4356,Elsevier BV,2011-04,64,4,395-400,https://cir.nii.ac.jp/crid/1363951794309056000,https://doi.org/10.1016/j.jclinepi.2010.09.012