Letter to the Editor

Bussmann JB Martens WL Tulen JH Schasfoort FC van den Berg-Emons HJ Stam HJ . Measuring daily behavior using ambulatory accelerometry: the Activity Monitor. Behav Res Methods Instrum Comput 2001; 33: 349–356

Pratt D Falkonadis A Palmer R Sharpe A Panagamuwa B . Letter to the editor. Prosthet Orthot Int 2002; 26: 258–259

Rietman JS Postema K Geertzen JHB . Gait analysis in prosthetics: opinions, ideas and conclusions. Prosthet Orthot Int 2002; 26: 50–57

Stam HJ Eijskoot F Bussmann JB . A device for long-term ambulatory monitoring in trans-tibial amputees. Prosthet Orthot Int 1995; 19: 53–55