PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Epidemiology Neurology Public Health María Francisca Zapata-Ramos PeerJ Author Summary Epidemiology Neurology Public Health PeerJ Contributions Articles 1 December 18, 2019 Epidemiology of multiple sclerosis and vitamin D levels in Lanzarote, Canary Islands, Spain Silvia Pérez-Pérez, Pablo Eguia del Rio, María Inmaculada Domínguez-Mozo, María Ángel García-Martínez, María Francisca Zapata-Ramos, Maria Jose Torrejon, Rafael Arroyo, Roberto Alvarez-Lafuente https://doi.org/10.7717/peerj.8235 PubMed 31976164
