Jacobus J van Hilten

Reliability and validity of the range of motion scale (ROMS) in patients with abnormal postures.

Christian Maihöfner, Johan Marinus, A. Albanese, 2015, Pain medicine.

The MoCA: Well-suited screen for cognitive impairment in Parkinson disease

Dagmar Verbaan, Johan Marinus, J. Marinus, 2011, Neurology.

Optical Hand Tracking: A Novel Technique for the Assessment of Bradykinesia in Parkinson's Disease

Paulina J. M. Bank, Johan Marinus, J. Marinus, 2017, Movement disorders clinical practice.

Clinical correlates of quantitative EEG in Parkinson disease

Cornelis J Stam, Johan Marinus, Maria Fiorella Contarino, 2018, Neurology.

A short psychosocial questionnaire for patients with Parkinson's disease: the SCOPA-PS.

Johan Marinus, Pablo Martínez-Martín, Anne M Stiggelbout, 2003, Journal of clinical epidemiology.

Assessment of psychiatric complications in Parkinson's disease: The SCOPA‐PC

Dagmar Verbaan, Johan Marinus, Anne M Stiggelbout, 2007, Movement disorders : official journal of the Movement Disorder Society.