CUI, Jing; MA, Xin-lei; TONG, Jian-zhou; SHU, Min. Observation on the clinical efficacy of external ventricular drain combined with intraventricular urokinase injection and intravenous piracetam in the treatment of intraventricular hemorrhage. Pakistan Journal of Medical Sciences, [S. l.], v. 38, n. 5, 2022. DOI: 10.12669/pjms.38.5.4820. Disponível em: https://www.pjms.org.pk/index.php/pjms/article/view/4820. Acesso em: 11 jun. 2026.