1. Srivastava A, Tariq M, Heijnen L. Hemophilia in developing countries the challenge of detection and diagnosis. In: Comprehensive Hemophilia Care in Developing Countries. Ch. 2. Lahore: Feroz Sons (Pvt.,) Ltd.; 2012. p. 1725.
2. Scott JP, Montgomery RR. Hemorrhagic and thrombotic disorder. In: Kliegman RM, Behrman RE, Jenson BF, editors. Nelson's Text Book of Pediatrics. 18th ed., Vol. 20. Philadelphia, PA: Saunders; 2010. p. 61-88.
3. Genetics of bleeding disorders;Dalal;Int J Hum Genet,2006
4. Kar A, Phadnis S, Dharmarajan S, Nakade J. Epidemiology and social costs of haemophilia in India. Indian J Med Res. 2014;140(1):19-31.
5. The rate of spontaneous mutation of a human gene;Haldane;J Genet,1935