Morio, Y., Izawa, K. P., Omori, Y., Katata, H., Ishiyama, D., Koyama, S., & Yamano, Y. (2019). The Relationship between Walking Speed and Step Length in Older Aged Patients. MDPI. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6473831/

Morio, Yuji, Kazuhiro P. Izawa, Yoshitsugu Omori, Hironobu Katata, Daisuke Ishiyama, Shingo Koyama, and Yoshihisa Yamano. The Relationship between Walking Speed and Step Length in Older Aged Patients. MDPI, 2019.

Morio, Yuji, et al. The Relationship between Walking Speed and Step Length in Older Aged Patients. MDPI, 2019.