1. Dorland's illustrated medical dictionary,1988
2. Differences in x-ray findings with varied positioning of the foot;Hlavac;J Am Podiatr Assoc,1967
3. Lateral supporting ligament of the distal phalanx;Winter;Foot Ankle,1989
4. The fascia of the distal phalanx;Shrewsbury;J Bone Joint Surg (Am),1975
5. Subungual exostosis and nail disease and radiologic aspects;Lemont,1990