New Bioanalytical Method Development and Validation for Extraction of Mirabegron in Human Plasma by using Quechers Method and Liquid ChromatographyTandem Mass Spectrometry. Asian Journal of Pharmaceutics (AJP), [S. l.], v. 19, n. 2, 2025. DOI: 10.22377/ajp.v19i2.6468. Disponível em: http://www.asiapharmaceutics.info/index.php/ajp/article/view/6468. Acesso em: 14 apr. 2026.