6-minute walk test as a measure of disease progression and fatigability in a cohort of individuals with RYR1-related myopathies

JW Witherspoon, RP Vasavada, MR Waite… - Orphanet Journal of …, 2018 - Springer
Abstract Background RYR1-related Myopathies (RYR1-RM) comprise a group of rare
neuromuscular diseases (NMDs) occurring in approximately 1/90000 people in the US …