Youn, K., Ahn, S. Y., Kim, B., Park, I. S., & Bok, S. (2019). Long-Term Effect of Rigid Foot Orthosis in Children Older Than Six Years With Flexible Flat Foot. Ann Rehabil Med.

Youn, Kyo-Jun, So Young Ahn, Bong-Ok Kim, In Sik Park, und Soo-Kyung Bok. "Long-Term Effect of Rigid Foot Orthosis in Children Older Than Six Years With Flexible Flat Foot." Ann Rehabil Med 2019.

Youn, Kyo-Jun, et al. "Long-Term Effect of Rigid Foot Orthosis in Children Older Than Six Years With Flexible Flat Foot." Ann Rehabil Med 2019.