1. Congenital clubfoot – fundamentals of treatment;Ponseti,1996
2. Clubfoot analysis with three-dimensional foot models;Song;Journal of Pediatric Orthopaedics,1999
3. Manak Lal Jain, Megha Singh, Imaging of tissue structural variation in the sole of human feet by laser backscattering. In: Proceeding of the 5th national conference of biomechanics, IIT Madras, February 22–24 1996. p. 210.
4. Clubfoot analysis with three-dimensional computer modeling;Herzenberg;Journal of Pediatric Orthopaedics,1988