Fauziyah, R., Soebono, H. and Budiyanto, A. 2026. Rapid improvement of guttate psoriasis following inadequate response to prior systemic therapy using 311 nm narrowband ultraviolet B (NB-UVB) phototherapy. Indonesian Journal of Biomedicine and Clinical Sciences. 58, 2 (May 2026). DOI:https://doi.org/10.22146/inajbcs.v58i2.27922.