Effect of calibration frequency on coefficient of variation observed with internal quality control samples for Glucose, Total Protein, Iron and Unsaturated Iron Binding Capacity. Int J of Biomed & Adv Res [Internet]. 2018 Dec. 30 [cited 2026 Feb. 16];9(12):412-6. Available from: https://ssjournals.co.in/index.php/ijbar/article/view/4955