Xu Xiaoyong, Su Jianrong, Diao Zongli, wei Wei, Reduction in Estimated Glomerular Filtration Rate in Patients with Elevated Blood Urea Nitrogen but Normal for any Other Markers of Kidney Damage, Journal of Nephrology Advances, Volume 1, Issue 1, 2016, Pages 58-61, ISSN 2574-4488, https://doi.org/10.14302/issn.2574-4488.jna-16-1008.
(https://openaccesspub.orgjna/article/299)
Keywords: Blood Nitroten; Estimated Glomerular Filtration; Serum Creatine