preferred_name: Distal nerve biopsy shows decreased numbers of small myelinated and unmyelinated fibers
preferred_name_lc: distal nerve biopsy shows decreased numbers of small myelinated and unmyelinated fibers
label: Distal nerve biopsy shows decreased numbers of small myelinated and unmyelinated fibers
label_lc: distal nerve biopsy shows decreased numbers of small myelinated and unmyelinated fibers