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Nada M Melhem, Hassan Zaraket, Khalil Kreidieh, Zeinab Ali, Moza Hammadi, Soha Ghanem, Farah Hajar, Amjad Haidar, Adlette Inati, Mariam Rajab, Hassan Fakhouri, Bassam Ghanem, Ghassan Baasiri, Ghassan Dbaibo 
World J Gastroenterol 22(48):10557-10565. Published online Dec 28, 2016. doi: 10.3748/wjg.v22.i48.10557
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