1. Slingenberg B. Missbildungen von extremitaten. Virchows Arch Pathol Anat. 1908;193:1–91 (case 10).
2. Jones KL. Smith’s recognizable patterns of human malformation. 6th ed. Philadelphia: WB Saunders Company; 2006.
3. Gorlin RJ. Branchial arch and oro-acral disorders. In: Gorlin JJ, Cohen MM Jr, Levin LS, editors. Syndromes of the head and neck. New York: Oxford University Press; 1990. p. 641–9.
4. Canepa G, Maroteaux P, Pietregrande V. Mandibulo-facial dysostosis. In: Canepa G, Maroteaux P, Pietregrande V, editors. Dysmorphic-Syndromes and Constitutional Diseases of the Skeleton. Padova: Piccin Nuova Libraria S.p.A; 2001. p. 999–1002.