RAO C V, N. Quantification of Crystalline Linagliptin Form-A in Amorphous 5 mg Tablets using Calibration curve Method by using Powder X-Ray Diffraction (PXRD). International Journal of Pharmaceutical & Biological Archive, [S. l.], v. 8, n. 2, 2017. DOI: 10.22377/ijpba.v8i2.1523. Disponível em: http://ijpba.info/index.php/ijpba/article/view/1523. Acesso em: 3 may. 2024.