CHENG, Jingjing et al. Feasibility and clinical value of nurse-led point-of-care ultrasound screening for prethrombotic state in postoperative cardiac ICU patients: a cross-sectional study. The Ultrasound Journal, Fidenza (PR), Italy, v. 17, n. 1, p. 52, 2025. DOI: 10.1186/s13089-025-00459-9. Disponível em: https://mattioli1885journals.com/index.php/theultrasoundjournal/article/view/18169. Acesso em: 22 apr. 2026.