CatM.T.C., NamT.N.K. và AnhM.B.H. 2025. Sparing phenomenon in dermatology: Case reports and literature review. Journal of 108 - Clinical Medicine and Phamarcy. 20, TA (tháng 12 2025). DOI:https://doi.org/10.52389/ydls.v20iTA.2909.