1. Construction of one good thumb from both parts of a congenitally bifid thumb;Hartrampe;Plast. Reconstr. Surg.,1974
2. Treatment of the reduplicated thumb;Kleinert;J. Bone Joint Surg.,1973
3. Fingerverformung nach Operationen wegen Polidaktylie;Millesi;Klin. Med. (Wien.),1967
4. Prevention of the postoperative deformity of the thumb polidactylies;Ogo;Orthop. Surg. (Japan),1973
5. Cases of polidactyly of the thumb for the last 10 years;Yamauchi;Orthop. Surg. (Japan),1965