LIU, Dawei; CHEN, Kun; YAO, Yanfeng; SUN, Jingfei. A randomized controlled trial of bedside ultrasound RUSH process to improve the quality of anesthesia for elderly emergency surgery patients. Pakistan Journal of Medical Sciences, [S. l.], v. 38, n. 6, 2022. DOI: 10.12669/pjms.38.6.5104. Disponível em: https://www.pjms.org.pk/index.php/pjms/article/view/5104. Acesso em: 7 dec. 2025.