Fatimah, F., Susilaningsih, N., Sukmaningtyas, H., & Subagio, A. (2026). Oolong Tea-Derived Manganese Nanoparticles as an Alternative Oral Negative Contrast Agent for MRCP Imaging. Scripta Medica, 57(1), 39-47. https://doi.org/10.5937/scriptamed57-58839