Articles: Risk of recurrence and occurrence

Klotz CM, Wang X, DeSensi RS, Grubs RE, Costello BJ, Marazita ML. 2010. Revisiting the recurrence risk of nonsyndromic cleft lip with or without cleft palate. Am J Med Genet Part A 152A:2697–2702.

Natsume N, Kawai T, Ogi N, Yoshida W. Maternal risk factors in cleft lip and palate: case control study. British Journal of Oral and Maxillofacial Surgery (2000) 38, 23–25

Shi M, Christensen K, Weinberg CR, Paul Romitti P, Bathum L, Lozada A, Morris RW, Lovett M, Murray JC. Orofacial Cleft Risk Is Increased with Maternal Smoking and Specific Detoxification-Gene Variants. Am. J. Hum. Genet. 2007; 80:76–90.

Mitchell LE, Christensen K. Analysis of the Recurrence Patterns for Nonsyndromic Cleft Lip With or Without Cleft Palate in the Families of 3,073 Danish Probands. American Journal of Medical Genetics 61:371-376 (1996)

Farrall M, and Susan Holder S. Familial Recurrence-Pattern Analysis of Cleft Lip with or without Cleft Palate. Am. J. Hum. Genet. 50:270-277, 1992

Hozyasz KK. The search for risk factors that contribute to the etiology of nonsyndromic cleft lip with or without cleft palate (CL/P) in the Polish population. Pediatr Pol 2010. 85 (6): 609–623

Tolarova M: Orofacial clefts in Czechoslovakia. Scand J Plast Reconstr Surg 1987; 21: 19-25