VENKATA KUMAR CH; NAGAMALLESWARA RAO K; MADHURI K; ANIL KUMAR CH; KESAVA RAO T KV. A quantitative determination of penbutolol and its metabolite in plasma by liquid chromatography tandem mass and its application to pharmacokinetic studies. World Journal of Pharmaceutical Sciences, [S. l.], v. 2, n. 2, p. 149–160, 2014. Disponível em: https://wjpsonline.com/index.php/wjps/article/view/determination-penbutolol-metabolite-plasma-lcmsms. Acesso em: 3 jul. 2024.