1. Riyaz A. Paediatric Gastroenterology and Hepatology. 2nd ed. Hyderabad: Paras; 2003. p. 382.
2. Scheimann A. Alagille Syndrome, Emedicine. Available from: http://www.emedicine.com/ped/topic60.htm. [Last accessed on 2004 Aug13].
3. Sherlock S, Dooley J. Diseases of the Liver and Biliary System. 11th ed. Italy: Blackwell; 2002. p. 462.
4. Inherited disorders of cholestasis in adulthood;LM;Clin Liver Dis,2013
5. Kliegman R, Stanton B, Schor SG. Nelson Textbook of Pediatrics. 20th ed. New Delhi: Elsevier; 2016. p. 619.