Wang, PhD, Y., Townsend, ScD, M. K., Eliassen, ScD, A. H., & Wu, MD, PhD, ScM, T. (2013). Stability and Reproducibility of the Measurement of Plasma Nitrate in Large Epidemiologic Studies. North American Journal of Medicine and Science, 6(2). Retrieved from https://najms.com/index.php/najms/article/view/180