Clinical trials of add-on medications in Parkinson's disease: Efficacy versus usefulness
Robert A. Hauser, Theresa A. Zesiewicz, Stewart A. Factor, Mark Guttman, William J. WeinerVolume:
3
Year:
1997
Language:
english
DOI:
10.1016/s1353-8020(96)00042-9
File:
PDF, 737 KB
english, 1997