Longitudinal assessment of excessive daytime sleepiness in early Parkinson's disease.
Amara AW, Chahine LM, Caspell-Garcia C, Long JD, Coffey C, Högl B, Videnovic A, Iranzo A, Mayer G, Foldvary-Schaefer N, Postuma R, Oertel W, Lasch S, Marek K, Simuni T; Parkinson’s Progression Markers Initiative.
Amara AW, et al. Among authors: hogl b.
J Neurol Neurosurg Psychiatry. 2017 Aug;88(8):653-662. doi: 10.1136/jnnp-2016-315023. Epub 2017 May 29.
J Neurol Neurosurg Psychiatry. 2017.
PMID: 28554959
Free PMC article.