Syeda Abiha Zehra Jaffari, Tuba Abid, Muhammad Zohaib, Ghulam Haider and Zehra Hashim, 2024. Genetic Predisposition of PON1 L55M (T172A) and Oxidative Stress in Breast Carcinogenesis among Pakistani Population. Pakistan J. Zool., 56: 01-08. DOI: https://dx.doi.org/10.17582/journal.pjz/20221130081107