1. Two-point discrimination test. A valuable part of hand surgical rehabilitation, e.g. in tetraplegia;Moberg;Scand J Rehabil Med,1990
2. Cutaneous, deep and visceral sensation;Ganong,1999
3. Techniques of examination;Bates,1995
4. Sensation;Bigley,1990
5. The nervous system;Swartz,1994