4Landouzy L. Camptodactylie stigmate organique precoce de neuro-arthritisme. Presse Medicale, 1906,14 (312 ) : 251-253.
5Welch JP, Temtamy SA. Hereditary contractures of the fingers (camptodactyly). J Med Genet, 1966,3(2) : 104-113.
6Littman A, Yates JW, Treger A. Camptodactyly: a kindred study. JAMA, 1968,206(7): 1565-1567.
7Gordon H, Davies D, Berman M. Camptodactyly, cleft palate, and club foot. A syndrome showing the aatosomal dominant pattern of inheritance. J Med Genet, 1969,6 (3) :266-274.
8Tamplin RW. Lecture on the nature and treatment of deficiencies, London: Longman and Roberts, 1846:256-267.
9Spear GS. The inheritance of flexed fingers. J Hered, 1946,37 (6) : 189-192.
10Whitman R. A treatise on orthopedic surgery. 9th ed. Philadelphia : Lea & Febiger, 1930 : 212.