Farooq, Irzah, and Javeria Saleem. “Understanding the Trends and Implications of Vitamin B12 Supplementation in Lahore, Pakistan: An Exploratory Study: Understanding the Trends and Implications of Vitamin B12 Supplementation”. Pakistan BioMedical Journal 7, no. 09 (September 30, 2024): 21–26. Accessed August 11, 2025. https://pakistanbmj.com/journal/index.php/pbmj/article/view/1271.