Development and Validation of a Novel Analytical Method (Ion Pair HPLC) For Separating and Determining Bisoprolol Fumarate and Carvedilol in Pure and Their Pharmaceutical Forms. Baghdad Science Journal, Iraq, Baghdad, v. 21, n. 6, p. 2049, 2024. DOI: 10.21123/bsj.2023.8223. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/8223.. Acesso em: 22 jan. 2025.