Zeeshan, Muhammad, and N Shaheen. “Quality Assurance (QA) of Qualitative Serological Tests in the Clinical Microbiology Laboratory: Limitations and Solutions”. Infectious Diseases Journal of Pakistan 28, no. 3 (September 8, 2022): 48–50. Accessed December 19, 2025. https://ojs.idj.org.pk/index.php/Files/article/view/54.