Asayama, K., Stolarz-Skrzypek, K., Persu, A., & Staessen, J. A. (2014). Systematic Review of Health Outcomes in Relation to Salt Intake Highlights the Widening Divide Between Guidelines and the Evidence. American Journal of Hypertension, 27(9), 1138-1142. https://doi.org/10.1093/ajh/hpu126 (Original work published 2014)