Utomo, Dwikora Novembri, and Anthoni Yusbida. “CYTOTOXIC EFFECT OF FREEZE DRIED BOVINE CARTILAGE POWDER AND PLATELET RICH PLASMA (PRP) TO MESENCHYMAL STEM CELL (MSCs)”. Journal Orthopaedi and Traumatology Surabaya 6, no. 2 (December 9, 2019): 63–70. Accessed August 2, 2024. https://e-journal.unair.ac.id/JOINTS/article/view/16556.