The Safety and Biological Activity of ATYR1940 in Patients With Limb Girdle or Facioscapulohumeral Muscular Dystrophies May 27, 2020checkorphan Learn more about: Limb-girdle muscular dystrophy- type 2B Related Clinical Trial The Safety and Biological Activity of ATYR1940 in Patients With Limb Girdle or Facioscapulohumeral Muscular Dystrophies Recruitment InformationAdministrative Informations