Khalifa Abu Faris, Abdul Aziz Abu Ras and Abdul Rahman Belkasem 2026. Influence of Helicobacter pylori Treatment Protocol on Vitamin B12 Bioavailability in Pediatric Libyan Patients. Libyan Medical Journal. (Jan. 2026), 19–26. DOI:https://doi.org/10.69667/lmj.261003.