David S Song

Validation of the Modified Fatigue Impact Scale in Parkinson's disease.

J Vincent Filoteo, J. Filoteo, S. Lessig, 2013, Parkinsonism & related disorders.

Multimodal assessment of nigrosomal degeneration in Parkinson's disease.

Daniel E. Huddleston, B. Crosson, Xiaoping Hu, 2020, Parkinsonism & related disorders.

Pilot trial of high dosages of coenzyme Q10 in patients with Parkinson's disease

M. Beal, D. Fontaine, C. Shults, 2004, Experimental Neurology.

A randomized clinical trial of high-dosage coenzyme Q10 in early Parkinson disease: no evidence of benefit.

Stephanie D. Wilson, S. Ellias, J. Nutt, 2014, JAMA neurology.

Clinical-Genetic Associations in the Prospective Huntington at Risk Observational Study (PHAROS): Implications for Clinical Trials.

Jane S. Paulsen, Megan M. Romer, J. Jankovic, 2016, JAMA neurology.