Ian R. Loudon

Sagittal Joint Kinematics, Moments, and Powers Are Predominantly Characterized by Speed of Progression, Not Age, in Normal Children

B. Stansfield, S. Hillman, M. Hazlewood, 2001, Journal of pediatric orthopedics.

Normalized Speed, Not Age, Characterizes Ground Reaction Force Patterns in 5-to 12-Year-Old Children Walking at Self-Selected Speeds

J E Robb, B. Stansfield, S. Hillman, 2001, Journal of pediatric orthopedics.