Rowe, C., Sitch, A. J., Barratt, J., Brettell, E. A., Cockwell, P., Dalton, R. N., Deeks, J. J., Eaglestone, G., Pellatt-Higgins, T., Kalra, P. A., Khunti, K., Loud, F. C., Morris, F. S., Ottridge, R. S., Stevens, P. E., Sharpe, C. C., Sutton, A. J., Taal, M. W., & Lamb, E. J. (2019). Biological variation of measured and estimated glomerular filtration rate in patients with chronic kidney disease. Kidney International, 96(2), 429-435. https://doi.org/10.1016/j.kint.2019.02.021