Juneja, Atul, and Apoorva Anand. “Understanding Statistical Concepts in Laboratory Quality Control Measures in Biomedical Research”. International Journal of Research in Medical Sciences 3, no. 11 (January 16, 2017): 3443–3445. Accessed April 28, 2024. https://www.msjonline.org/index.php/ijrms/article/view/1934.