Shaikh, Nameera Parveen, Aleena Parveen Shaikh, Tamar Peshkova, and Irina Nakashidze. “Persistently Elevated Vitamin B12: A Missed Diagnostic Opportunity?”. International Journal Chemistry and Human Health, no. 3 (July 16, 2026): 179–183. Accessed August 2, 2026. https://journals.4science.ge/index.php/chemistry/article/view/4992.