preferred_name: autosomal recessive limb-girdle muscular dystrophy type 2R1
preferred_name_lc: autosomal recessive limb-girdle muscular dystrophy type 2r1
label: muscular dystrophy, limb-girdle, autosomal recessive 21
label_lc: muscular dystrophy, limb-girdle, autosomal recessive 21