Congresos Relationship between the direct medical costs and direct non-medical costs of parkinson’s disease according to disease severity during 4 years of follow-up in Spain Autores: : Martínez P, Rodríguez-Blázquez C, Paz S, Lizán L, Forjaz MJ, Frades B, Moreno R Año: 2014 Congreso: ISPOR 17th Annual European Congress
