Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Lisa Alcock and Brook Galna and Jeffrey M. Hausdorff and Sue Lord and Lynn Rochester,Gait & Posture Special Issue: Gait adaptations in response to obstacle type in fallers with Parkinson’s disease,Gait & Posture,0966-6362,Elsevier BV,2018-03,61,,368-374,https://cir.nii.ac.jp/crid/1362262945719507968,https://doi.org/10.1016/j.gaitpost.2018.01.030