Title Item Type No Grouping Crellin, E; Mansfield, KE; Leyrat, C; Nitsch, D; Douglas, IJ; Root, A; Williamson, E and Smeeth, L (2017). Clinical Code List - Read Codes - Hyperkalaemia. [Dataset]. London School of Hygiene & Tropical Medicine, London, United Kingdom. 10.17037/DATA.249.