Walter A. Rocca

Comorbid conditions associated with Parkinson's disease: A population‐based study

D. Maraganore, W. Rocca, C. Leibson, 2006, Movement disorders : official journal of the Movement Disorder Society.

Age and sex patterns of drug prescribing in a defined American population.

Scott M. Brue, Hilal Maradit-Kremers, Wenjun Zhong, 2013, Mayo Clinic proceedings.

Case ascertainment uncertainties in prevalence surveys of Parkinson's disease

D. Maraganore, M. Breteler, W. Rocca, 1998, Movement disorders : official journal of the Movement Disorder Society.