Validation of robust tools to measure sialorrhea in amyotrophic lateral sclerosis: A study in a large French cohort

Maya Abdelnour-Mallet, Sophie Tezenas Du Montcel, Pamela A. Cazzolli, Avi Assouline, Christine Pointon, Nathalie Leveque, Henri Dominique, Hassan Elmazria, Michaela Rothmayer, Timothee Lenglet, Gaelle Bruneteau, Nadine Le Forestier, Sylvie Delanian, Jesus Gonzalez-Bermejo, François Salachas, Benjamin Rix Brooks, Pierre François Pradat