An Ultramicroscopic Study of Skin & Conjunctival Biopsies in Chronic Neuro. Disorders of Childhood
Ann Neurol 9:163-173, Arsenio-Nunes,M.L.,et al, 1981
Morquio's Disease, A Radiologic & Morphologic Study
Pediatrics 34:839-850, Schenk,E.A.&Haggerty,J., 1964