NATRAJ, K. S. Analytical Method Development and Validation for the Estimation of Related Substances in Oxybutynin HCl Prolonged Release Tablets by Reverse-Phase High- Performance Liquid Chromatographic: Analytical Method Development and Validation for the Estimation of Related Substances in Oxybutynin HCl Prolonged Release Tablets by Reverse-Phase High- Performance Liquid Chromatographic. International Journal of Pharmaceutical & Biological Archive, [S. l.], v. 9, n. 03, 2018. DOI: 10.22377/ijpba.v9i03.1659. Disponível em: http://ijpba.info/index.php/ijpba/article/view/1659. Acesso em: 24 nov. 2024.