Structural, medicinal, and toxicological study of cephalosporin degradation products: a DFT and in-silico approach. - Hossain, Al-Masum; Hassan, Kazi MD Sakib; Dey, Pritu; Priya, Farhana Mansoor; Hasan, Md. Mahmudul; Hossain, Md. Liton; Uzzaman, Monir (Discover Chemistry, 2026)