S. Hamid

World Gastroenterology Organization Practice Guidelines for the diagnosis and management of IBD in 2010.

Malfertheiner, J. Rey, C. Bernstein, 2010, Inflammatory bowel diseases.

Duodenal erosions and ulcers in patients with pancreatobiliary obstruction

Z. Abbas, S. Hamid, S. Abid, 1997, Journal of gastroenterology and hepatology.

Comparison of liver histology in chronic active hepatitis C and chronic active hepatitis B.

H. Shah, N. Kayani, S. Jafri, 1995, Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology.

Efficacy of octreotide in diarrhoea due to Vibrio cholerae: a randomized, controlled trial.

Z. Abbas, S. Abid, S. Jafri, 1996, Annals of tropical medicine and parasitology.

Lung Abscess : Diagnosis , Treatment and Mortality

M. Mustafa, M. Sien, S. Hamid, 2015 .

Pill-induced esophageal injury: endoscopic features and clinical outcomes.

Z. Abbas, S. Hamid, K. Mumtaz, 2005, Endoscopy.