@article{202102.0443, doi = {10.20944/preprints202102.0443.v1}, url = {https://doi.org/10.20944/preprints202102.0443.v1}, year = 2021, month = {February}, publisher = {Preprints}, author = {Chung-Kai Sun and Pei-Wei Weng and Zwei-Chieng Chang and Yi-Wen Lin and Fon-Yih Tsuang and Feng-Huei Lin and Tung-Hu Tsai and Jui-Sheng Sun}, title = {Critical-Sized Bone Defect Regeneration: A Novel Scaffold Made by Electrospinning of Metformin-Incorporated Gelatin/Hydroxyapatite Nano-Fibers}, journal = {Preprints} }