Cervical stenosis and spastic quadriparesis in Morquio disease (MPS IV). A case report with twenty-six-year follow-up.
White KK, Steinman S, Mubarak SJ. Cervical stenosis and spastic quadriparesis in Morquio disease (MPS IV). A case report with twenty-six-year follow-up. J Bone Joint Surg Am. 2009 Feb; 91(2):438-42.