Fluorescence- and TEM-Based Evaluation of Doxorubicin–Zidovudine Combination Therapy in HeLa Cells Using AO/PI StainingLakshmi Priya Suryan and V. KarthickEPJ Web Conf., 357 (2026) 02002DOI: https://doi.org/10.1051/epjconf/202635702002