1. The history of the human foot and its bearing on orthopaedic practice;Keith Sir;J. Bone & Joint Surg.,1929
2. Mechanism of the normal foot and of flat foot;Morton;J. Bone & Joint Surg.,1924
3. Hypermobility of the first metatarsal bone;Morton;J. Bone & Joint Surg.,1928
4. Metatarsus atavicus;Morton;J. Bone & Joint Surg.,1927
5. Evolution of the human foot;Morton;Am. J. Phys. Anthrop.,1924