Cite
MLA Citation
Liping Huang et al.. “Spot urine samples compared with 24-h urine samples for estimating changes in urinary sodium and potassium excretion in the China Salt Substitute and Stroke Study.” International journal of epidemiology, vol. 47, 2018, pp. 1811–1820. http://access.bl.uk/ark:/81055/vdc_100095500500.0x000034