BABU, P.V. and AKILADEVI, D. 2026. DEVELOPMENT AND VALIDATION OF A SENSITIVE LC-MS/MS METHOD FOR THE SIMULTANEOUS DETERMINATION OF NIVOLUMAB AND RELATLIMAB IN RAT PLASMA. International Journal of Applied Pharmaceutics. 18, 1 (Jan. 2026), 368–379. DOI:https://doi.org/10.22159/ijap.2026v18i1.56343.