14. National Kidney Foundation. K/DIGO Clinical Practice Guideline for Acute Kidney Injury. www.kdigo.org/clinical_practice_guidelines/pdf/KDIGO%20AKI%20Guideline
.pdf. Accessed November 21, 2012.
15. Kelly AM, Dwamena B, Cronin P, et al. Meta-analysis: effectiveness of drugs for preventing radiocontrast-induced nephropathy. Ann Intern Med. 2008;148(4):284-294.
16. Rudnick M, Feldman H. Contrast-induced nephropathy: what are the true clinical consequences? Clin J Am Soc Nephrol. 2008; 3(1):263-272.