Intakhun S. Comparison efficiency centrifuge for coagulation testing between speed 4,000 rpm in 5 minutes and standard method. TUHJ [internet]. 2019 Dec. 23 [cited 2026 Sep. 29];4(3):41-8. available from: https://he02.tci-thaijo.org/index.php/TUHJ/article/view/240375