El-Bagary RI, Elkady EF, Ayoub BM. Simultaneous determination of sitagliptin and metformin in ternary mixture with sitagliptin acid degradation product. Eur. J. Chem. [Internet]. 2013 Dec. 31 [cited 2024 Dec. 22];4(4):360-5. Available from: https://eurjchem.com/index.php/eurjchem/article/view/843