Fransen E، Lemmon V، Van Camp G، Vits L، Coucke P، Willems PJ (1995). "CRASH syndrome: clinical spectrum of corpus callosum hypoplasia, retardation, adducted thumbs, spastic paraparesis and hydrocephalus due to mutations in one single gene, L1". European Journal of Human Genetics. ج. 3 ع. 5: 273–84. PMID:8556302.