Diel, P., Thier, C., Aghayev, E., Preis, M., Dudda, M., Espinosa, N., & Röder, C. (2010). The International Documentation and Evaluation System IDES: A single center observational case series for development of an ankle prosthesis documentation questionnaire and study of its feasibility and face validity. BioMed Central.

Diel, Peter, Christoph Thier, Emin Aghayev, Markus Preis, Marcel Dudda, Norman Espinosa, and Christoph Röder. The International Documentation and Evaluation System IDES: A Single Center Observational Case Series for Development of an Ankle Prosthesis Documentation Questionnaire and Study of Its Feasibility and Face Validity. BioMed Central, 2010.

Diel, Peter, et al. The International Documentation and Evaluation System IDES: A Single Center Observational Case Series for Development of an Ankle Prosthesis Documentation Questionnaire and Study of Its Feasibility and Face Validity. BioMed Central, 2010.