Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Inoue K. and Terunuma N. and Niwa M.,Surveys on Perception of Insulin Self Injection and Usability of Disposable Pen among Diabetic Patients,Journal of the Japan Diabetes Society,0021437X,THE JAPAN DIABETES SOCIETY,2007,50,6,409-414,https://cir.nii.ac.jp/crid/1390001204906203520,https://doi.org/10.11213/tonyobyo.50.409