1. The care of congenital hand anomalies;Flatt,1977
2. Congenital anomalies of the hand;Barsky;J Bone Joint Surg [Am],1951
3. Congenital anomalies of the hand;Kelikan;J Bone Joint Surg [Am],1957
4. Congenital anomalies of the hand;Yamaguchi,1973
5. The results of surgery for polydactyly of the thumb;Wassel;Clin Orthop,1969