ALVAREZ-SOTOMAYOR, D.; LE BIHAN, D.; RUIZ TALERO, P.; HUNG, W.; NEVES DA COSTA, J.; CUADRO SEREGNI, L.; DUPRAT CENICCOLA, G.; LAPUSCA, R.; NAKAGAMI CETL, A.; MUNEER, M.; SOUZA SOBRAL, F.; TEIXEIRA COSTA, B.; LUCENA LEAL, P.; MUZMIL, M.; GERVASONI, M.; PEI CHEN CHAN, R.; PIRES CAMARGO, C. Propranolol versus carvedilol for the primary prophylaxis of variceal bleeding: a proposed multicenter, randomized, double-blind trial. Principles and Practice of Clinical Research, [S. l.], v. 3, n. 1, 2017. Disponível em: https://journal.ppcr.org/index.php/ppcrjournal/article/view/52. Acesso em: 8 feb. 2023.