Iqra Almas, Samia Afzal, Muhammad Idrees, Muhammad Shahid, Iram Amin and Kausar Malik, 2024. Quasispecies Analysis Through NGS and Identification of Escape Mutation in a Family Infected with Hepatitis B Virus: A Study from Lahore, Pakistan. Pakistan J. Zool., 56: 2489-2492. DOI: https://dx.doi.org/10.17582/journal.pjz/20220824110811