1. The pisiform bone;Harris;Nature,1944
2. Studies in physical development. The ossification time of the os pisiform;Michelson;Hum Biol,1945
3. Surgical anatomy of the hand and upper extremity;Doyle,2003
4. A note on the pisotriquetral joint;Kropp;Anat Rec,1945
5. Functional anatomy of the pisocuneiform joint;Weston;Br J Radiol,1973