@article{4e1e313a0b4a45d1926742dae93acefd,
title = "Introduction",
author = "Goetz, {C. G.} and Koller, {W. C.} and W. Poewe and O. Rascol and C. Sampaio and Brin, {M. F.} and Lees, {Andrew J.} and P. LeWitt and A. Lozano and Y. Mizuno and J. Nutt and W. Oertel and Olanow, {C. W.} and E. Tolosa",
year = "2002",
doi = "10.1002/mds.5555",
language = "English (US)",
volume = "17",
pages = "S1--S6",
journal = "Movement Disorders",
issn = "0885-3185",
publisher = "John Wiley and Sons Inc.",
number = "SUPPL. 4",
}