pharmaceutics Article Autologous Red Blood Cell Delivery of Betamethasone Phosphate Sodium for Long Anti-Inflammation Xiumei Zhang †, Mingfeng Qiu †, Pengcheng Guo, Yumei Lian, Enge Xu and Jing Su * School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China; xiumeizhang@sjtu...