SRAVANTHI TODASAM; NAGARAJAN SRINIVASAN. Formulation optimization and in vitro evaluation for the gastro retentive tablets of Labetolol. International Journal of Pharmacy and Analytical Research, [S. l.], v. 5, n. 2, p. 324–332, 2016. DOI: 10.61096/ijpar.v5.iss2.2016.324-332. Disponível em: https://ijpar.com/index.php/ijpar/article/view/399. Acesso em: 18 apr. 2026.