Hu, N., C.S. Ruan, X.Q. Ning, and C.M. Xu. “Design, Synthesis and Characterization of Novel Biodegradable Poly(urethane-Urea) for Biomedical Applications”. Asian Journal of Chemistry 25, no. 8 (March 18, 2013): 4327–4330. Accessed November 24, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_8_46.