All
 C16 Congenital, Hereditary, and Neonatal Diseases and Abnormalities D009358 +
 C16.131 Abnormalities D000013 +
 C16.131.666 Nervous System Malformations D009421 +
 C16.131.666.300 Hereditary Motor and Sensory Neuropathies D015417 +
 C16.131.666.300.200 Charcot-Marie-Tooth Disease D002607 
 C16.131.666.300.780 Refsum Disease D012035 
 C16.131.666.300.820 Spastic Paraplegia, Hereditary D015419