Associations with age and glomerular filtration rate in a referred population with chronic kidney disease: methods and baseline data from a UK multicentre cohort study (NURTuRE-CKD). - Taal MW; Lucas B; Roderick P; Cockwell P; Wheeler DC; Saleem MA; Fraser SDS; Banks RE; Johnson T; Hale LJ; Andag U; Skroblin P; et al. (Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 2023)