1. Ochieng J, Kiryowa H, Munabi I, Ibinga CBR. Prevalence, nature and characteristics of external congenital anomalies at Mulago hospital. East Cent Afr J Surg. 2011;16:26–30.
2. Lozano R, Naghavi M, Foreman K, Memishet Z. Global and regional mortality from 235 causes of death for 20 age groups in 1990 and 2010: a systematic analysis for the global burden of disease study 2010. Lancet. 2012;380:2095–128.
3. Temtamy SA, Abdelmeguid N, Mazen I, Ismail SR, Kassem NS, Bassiouni R. A genetic epidemiological study of malformations at birth in Egypt. East Mediterr Health J. 1998;4:252–9.
4. Biri A, Onan A, Korucuoglu U, Tiras B. Birth prevalence and distribution of congenital anomalies in a university hospital. Perinatol Dergisi. 2005;13:86–90.
5. Penchaszadeh VB. Preventing congenital anomalies in developing countries. Community Genet. 2002;5:61–9.