Glomerular Filtration Rate Estimates Based on Serum Creatinine Level in Healthy People: Conventional Jaffe Method versus Calibrated Jaffe Method at Laboratories in Rasht. IJKD [Internet]. 2009 Mar. 4 [cited 2024 May 19];3(1):45-9. Available from: https://ijkd.org/index.php/ijkd/article/view/11