Zhu, Guo-Quan, Fa-Gang Wang, Chang-Hong Su, Qiao-Chun Gao, and Yu-Ying Liu. “Morphology and Properties of Polypeptide-Block-poly(ethylene Glycol) Poly(tetramethylene Glycol) Blend Film”. Asian Journal of Chemistry 26, no. 1 (December 26, 2013): 25–28. Accessed July 4, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_2_7.