Chowdeswari Darugu, Dr. B. Ananda Kumar, Dr.Ch.S. Anuradha, Dr.S.Shobha Rani. Method Validation Of Combinational Drug Substances By Ultra Performance Liquid Chromatography. JRTDD [Internet]. 2023 Dec. 16 [cited 2026 May 2];6(1):914-21. Available from: https://jrtdd.com/index.php/journal/article/view/2375