Development and Evaluation of a Novel Antibacterial Wound Dressing: A Powder Preparation Based on Cross-Linked Pullulan with Polyhexamethylene Biguanide for Hydrogel-Transition in... oleh Jiangtao Su, Wantao Yu, Xiaoxia Guo, Chaofan Wang, Qianqiu Wang, Ban Chen, Yuchen Hu, Heshuang Dai