@article{202003.0428, doi = {10.20944/preprints202003.0428.v1}, url = {https://doi.org/10.20944/preprints202003.0428.v1}, year = 2020, month = {March}, publisher = {Preprints}, author = {Wei Li}, title = {A Furin Cleavage Site Inserted into the Spike Protein of SARS-CoV-2: A Structural Implication?}, journal = {Preprints} }