1. An atlas of normal roentgen variants that may stimulate disease;Keats,1984
2. Bunnell's surgery of the hand;Boyes,1970
3. Über das Os centrale carpi;Marti;Schweiz Med Wochenschr,1950
4. Zweigeteiltes Os centrale carpi oder zweigeteiltes Os naviculare?;Pfeiffer;Radiol Clin (Basel),1959
5. The wrist;Taleisnik,1985