TO COMPARE THE DIAGNOSTIC ACCURACY OF ULTRASONOGRAPHY IN BLUNT CHEST TRAUMA FOR HAEMOTHORAX AND PNEUMOTHORAX VERSUS SIMPLE PLAIN X-RAY CHEST. Frontier in Medical and Health Research, [S. l.], v. 4, n. 6, p. 917–931, 2026. Disponível em: https://fmhr.net/index.php/fmhr/article/view/3150.. Acesso em: 18 jun. 2026.