Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

451 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
CSF biomarkers associated with disease heterogeneity in early Parkinson's disease: the Parkinson's Progression Markers Initiative study.
Kang JH, Mollenhauer B, Coffey CS, Toledo JB, Weintraub D, Galasko DR, Irwin DJ, Van Deerlin V, Chen-Plotkin AS, Caspell-Garcia C, Waligórska T, Taylor P, Shah N, Pan S, Zero P, Frasier M, Marek K, Kieburtz K, Jennings D, Tanner CM, Simuni T, Singleton A, Toga AW, Chowdhury S, Trojanowski JQ, Shaw LM; Parkinson’s Progression Marker Initiative. Kang JH, et al. Among authors: marek k. Acta Neuropathol. 2016 Jun;131(6):935-49. doi: 10.1007/s00401-016-1552-2. Epub 2016 Mar 28. Acta Neuropathol. 2016. PMID: 27021906 Free PMC article.
Levodopa and the progression of Parkinson's disease.
Fahn S, Oakes D, Shoulson I, Kieburtz K, Rudolph A, Lang A, Olanow CW, Tanner C, Marek K; Parkinson Study Group. Fahn S, et al. Among authors: marek k. N Engl J Med. 2004 Dec 9;351(24):2498-508. doi: 10.1056/NEJMoa033447. N Engl J Med. 2004. PMID: 15590952 Free article. Clinical Trial.
Serum urate as a predictor of clinical and radiographic progression in Parkinson disease.
Schwarzschild MA, Schwid SR, Marek K, Watts A, Lang AE, Oakes D, Shoulson I, Ascherio A; Parkinson Study Group PRECEPT Investigators; Hyson C, Gorbold E, Rudolph A, Kieburtz K, Fahn S, Gauger L, Goetz C, Seibyl J, Forrest M, Ondrasik J. Schwarzschild MA, et al. Among authors: marek k. Arch Neurol. 2008 Jun;65(6):716-23. doi: 10.1001/archneur.2008.65.6.nct70003. Epub 2008 Apr 14. Arch Neurol. 2008. PMID: 18413464 Free PMC article. Clinical Trial.
451 results