Mardan‐Nik, MaryamSoflaei, Sara SaffarBiabangard‐Zak, AtefehAsghari, MahlaSaljoughian, SaniaTajbakhsh, AmirMeshkat, ZahraFerns, Gordon A.Pasdar, AlirezaGhayour‐Mobarhan, Majid2022-02-222022-02-222019-07Mardan‐Nik, M, Soflaei, S S, Biabangard‐Zak, A, Asghari, M, Saljoughian, S, Tajbakhsh, A, Meshkat, Z, Ferns, G A, Pasdar, A & Ghayour‐Mobarhan, M 2019, 'A method for improving the efficiency of DNA extraction from clotted blood samples', Journal of Clinical Laboratory Analysis, vol. 33, no. 6, e22892. https://doi.org/10.1002/jcla.228921098-2825ORCID: /0000-0002-7864-9729/work/57282957https://hdl.handle.net/2164/18120Funding information: This study was supported by a grant from the Research Council of the Mashhad University of Medical Sciences (Grant No: 931680). The authors would like to thank Dr. Hossein Eshghi at Department of Chemistry, Faculty of Science, the Ferdowsi University of Mashhad for his assistance in the experiment and Mohammad Sadegh Khorami who contributed to this study. We are also particularly grateful to the Research Council of the Mashhad University of Medical Sciences (MUMS) for the financial support of this study7419508engclotted bloodDNA extractionfrozensalting outQH426 GeneticsQH426Journal article10.1002/jcla.22892336