J. LAVANYA; K. LIKHITHA LAHARI; T. RAMA RAO. Method Development And Validation For The Simultaneous Estimation Of Umeclidinium And Vilanterol In Solution Using UPLC Method. IJPAR JOURNAL, [S. l.], v. 13, n. 3, p. 403–413, 2024. DOI: 10.61096/ijpar.v13.iss3.2024.403-413. Disponível em: https://ijpar.com/ijpar/article/view/796. Acesso em: 20 may. 2025.