title: Trends in the Incidence of Parkinson Disease-Reply.
authors.affiliation: Division of Epidemiology, Departments of Health Sciences Research and Neurology, College of Medicine, Mayo Clinic, Rochester, Minnesota.
authors.forename: Walter A
authors.initials: WA
authors.lastname: Rocca
authors.affiliation: Division of Epidemiology, Departments of Health Sciences Research and Neurology, College of Medicine, Mayo Clinic, Rochester, Minnesota.
authors.forename: Rodolfo
authors.initials: R
authors.lastname: Savica
authors.affiliation: Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, College of Medicine, Mayo Clinic, Rochester, Minnesota.
authors.forename: Brandon R
authors.initials: BR
authors.lastname: Grossardt
mesh_terms: D006801:Humans; D015994:Incidence; D010300:Parkinson Disease; D012307:Risk Factors