Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCase ascertainment uncertainties in prevalence surveys of Parkinson's disease.AuthorsAnderson, Dallas W.; Rocca, Walter A.; De Rijk, Maarten C.; Grigoletto, Francesco; Melcon, Mario O.; Breteler, Monique M. B.; Maraganore, Demetrius M.PublicationMovement Disorders, 1998, Vol 13, Issue 4, p626ISSN0885-3185Publication typeArticleDOI10.1002/mds.870130403