Keleş, Murat2023-07-282023-07-282023https://hdl.handle.net/20.500.12868/2299https://www.biochemia-medica.com/en/journal/33/2/10.11613/BM.2023.020401To the editor, I would like to thank Coşkun and Ercan for their interest in my paper and their constructive contributions to the subject (1,2). I want to clarify the suggestions and criticisms made by Coşkun and Ercan regarding my paper.eninfo:eu-repo/semantics/openAccessbiochemistry; biological variation; quality controlBiochemistryBiological variationQuality controlReply to letters to the editor entitled “Bias, the unfinished symphony” and “Bias estimation for Sigma metric calculation: arithmetic mean versus quadratic mean”Editorial10.11613/BM.2023.020401332122-s2.0-85159549769Q2WOS:001011849100009Q1