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Osman Khalfalla

Publications (1)

Association between Helicobacter pylori Infection, ABO Blood Groups and Rhesus Factor in Peptic Ulcer Disease Patients, in Gezira, Central Sudan

Moawia Elbalal Mohammed, Omer Hasheim Suliman & Osman Khalfalla · Journal of Advances in Medicine and Medical Research · 2015

Blood group antigens were associated with peptic ulcer disease, which is potentially caused by Helicobacter pylori. It was recently demonstrated that the receptor for H. pylori is the blood group antigen lewisb, which is exposed only in blood group O. Objectives: To report the po...

Open access Research Article 10.9734/BJMMR/2015/14044