Khalid, U. B., Haroon, Z. H., Aamir, M., Ashraf, S., Bibi, A., & Javaid, H. (2023). Validation of Vanillylmandelic Acid (VMA) with Plasma Metanephrine and Normetanephrine for Screening Adrenal Medullary Disorders. Pakistan Armed Forces Medical Journal, 73(1), 12–16. https://doi.org/10.51253/pafmj.v73i1.6849