Thomas Barden, A., Piccoli, B. L., Volpato, N. M., & Steppe, M. (2026). Second-Order Derivative UV Spectrophotometric and RP-HPLC Methods for the Analysis of Vildagliptin and Application for Dissolution Study. Drug Analytical Research, 2(1), 46–53. https://doi.org/10.22456/2527-2616.86511 (Original work published September 14, 2018)