Elevated salivary copper concentration in patients with Wilson's disease

Affiliations

• ¹ Movement Disorders Unit, Neurology Service, Internal Medicine Department, Hospital de Clínicas, Federal University of Paraná, Curitiba, PR, Brazil. Electronic address: patriciambonilha@hotmail.com.
• ² Federal University of Paraná, Curitiba, PR, Brazil.
• ³ Chemistry Department, Federal University of Paraná, Curitiba, PR, Brazil.
• ⁴ Department of Neurology, University of São Paulo School of Medicine, São Paulo, SP, Brazil.
• ⁵ Movement Disorders Unit, Neurology Service, Internal Medicine Department, Hospital de Clínicas, Federal University of Paraná, Curitiba, PR, Brazil. Electronic address: hagteive@mps.com.br.