Farooq, I., and J. 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, vol. 7, no. 09, Sept. 2024, pp. 21-26, doi:10.54393/pbmj.v7i09.1271.