Satoshi Hosoya, Kazuaki Uryu, Hidetsugu Okada and Chiyomi Mizutani. (2013). An Assessment of Workload on Upper Limbs When Caregiver Change the Nursing Trousers.
            <i>Journal of Fiber Bioengineering and Informatics</i>. <i>6</i> (1).
            41-50.
         doi:10.3993/jfbi03201304