Le, X. T.; Vu, H. T.; Nguyen, M. Q.; Le, D. H.; Vu, L. T.; Nguyen, T. T.; Thai, V. T. COMPARATIVE STUDY OF TWO CONCENTRATIONS (2.5MG ML AND 5 MG ML) OF INTRALESIONAL TRIAMCINOLONE ACETONIDE IN THE TREATMENT OF ALOPECIA AREATA. TC DLH VN 2025.