He, FJ; Li, J; Macgregor, GA (30 April 2013). "Effect of longer-term modest salt reduction on blood pressure". The Cochrane Database of Systematic Reviews (4): CD004937. doi:10.1002/14651858.CD004937.pub2. PMID23633321.
He, FJ; Li, J; Macgregor, GA (30 April 2013). "Effect of longer-term modest salt reduction on blood pressure". The Cochrane Database of Systematic Reviews (4): CD004937. doi:10.1002/14651858.CD004937.pub2. PMID23633321.