Fatimah F, Susilaningsih N, Sukmaningtyas H, Subagio A. Oolong Tea-Derived Manganese Nanoparticles as an Alternative Oral Negative Contrast Agent for MRCP Imaging. Scr Med [Internet]. 2026 Feb. 28 [cited 2026 Jul. 12];57(1):39-47. Available from: https://asistent.ceon.rs/index.php/scriptamed/article/view/58839