@phdthesis{oai:tsukuba.repo.nii.ac.jp:00035913,
 author = {大久保, 善郎 and OKUBO, Yoshiro},
 month = {},
 note = {2014},
 school = {筑波大学, University of Tsukuba},
 title = {Effects of walking on falls among community-dwelling older adults},
 year = {2015}
}