Clinical Relevance of Trace-Positive Results in Xpert MTB/RIF Ultra for Tuberculosis Diagnosis in a High-Burden Setting: A Retrospective Cohort Study. - Sava, Cristian; Iuhas, Alin; Marinău, Cristian; Galiș, Radu; Rus, Marius; Sava, Mihaela (Diagnostics (2075-4418), 2025)