Baijens, L. W. J., Speyer, R., Passos, V. L., Pilz, W., Roodenburg, N., & Clave, P. (2011). Swallowing in Parkinson Patients versus Healthy Controls: Reliability of Measurements in Videofluoroscopy. Hindawi Publishing Corporation.

Baijens, Laura W. J., Renée Speyer, Valéria Lima Passos, Walmari Pilz, Nel Roodenburg, och Pere Clave. Swallowing in Parkinson Patients Versus Healthy Controls: Reliability of Measurements in Videofluoroscopy. Hindawi Publishing Corporation, 2011.

Baijens, Laura W. J., et al. Swallowing in Parkinson Patients Versus Healthy Controls: Reliability of Measurements in Videofluoroscopy. Hindawi Publishing Corporation, 2011.