International study on the psychometric attributes of the Non-Motor Symptoms Scale in Parkinson disease
Martinez-Martin, P., Rodriguez-Blazquez, C., Abe, K., Bhattacharyya, K. B., Bloem, B. R., Carod-Artal, F. J., Prakash, R., Esselink, R.A.J., Falup-Pecurariu, C., Gallardo, M., Mir, P., Naidu, Y., NicoVolume:
73
Language:
english
Journal:
Neurology
DOI:
10.1212/wnl.0b013e3181c0d416
Date:
November, 2009
File:
PDF, 335 KB
english, 2009