TY  - SER
AU  - liu, Xiaohua
AU  - Jin, Xiaobing
AU  - Ma, Peter X.
TI  - Nanofibrous Holiow Microspheres Self-Assembled from Star-Shaped Polymers as Injectable Celi Carriers  for  Knee Repair
KW  - Repair Complexly Shaped Tissue Defects
KW  - Injectable Celi Carrier
KW  - Minimize Surgical Intervention
ER  -