| Authors: |
Abdo A; Gastroenterology, National Centre for Gastrointestinal and Liver Diseases, Kassala, Sudan.; Hepatolgy, National Centre for Gastrointestinal and Liver Diseases, Khartoum, Sudan., Dafalla S; Gastroenterology, National Centre for Gastrointestinal and Liver Diseases, Kassala, Sudan., Bushra M; Gastroenterology, National Centre for Gastrointestinal and Liver Diseases, Kassala, Sudan., Mustafa R; Gastroenterology, National Centre for Gastrointestinal and Liver Diseases, Kassala, Sudan., Hamad R; Gastroenterology, National Centre for Gastrointestinal and Liver Diseases, Kassala, Sudan., Rafei A; National Centre for Gastrointestinal and Liver Diseases, Kassala, Sudan., Jaafer M; Head of Information Technology Department, National Centre for Gastrointestinal and Liver Diseases, Kassala, Sudan., Bidab R; Gastroenterology, National Centre for Gastrointestinal and Liver Diseases, Kassala, Sudan., Ojan WG; National Centre for Gastrointestinal and Liver Diseases, Kassala, Sudan., Ganim M; Gastroenterology, National Centre for Gastrointestinal and Liver Diseases, Kassala, Sudan., Abdalla H; Gastroenterology, National Centre for Gastrointestinal and Liver Diseases, Kassala, Sudan. |