MedlinePlus-Gov (页面存档备份,存于互联网档案馆)。 "MedlinePlus Medical Encyclopedia: Basalcellcarcinoma" (symptoms/treatment), MedlinePlus Medical Encyclopedia, U.S. National
Berkman J; Wainwright B. Fine genetic mapping of the gene for nevoid basalcellcarcinoma syndrome. Chromosome 9. Genomics. 1994, 22 (3): 505–11. PMID 8001963