Design, Development and Invitro Evaluation of Bilayer Tablets of Loratidine (IR) and Phenylephrine (SR). International Journal of Research in Pharmaceutical Sciences and Technology, [S. l.], v. 4, n. 1, p. 18–23, 2023. DOI: 10.33974/ijrpst.v4i1.345. Disponível em: https://rubatosis.org/journals/index.php/ijrpst/article/view/83.. Acesso em: 24 dec. 2025.