@article{202002.0289, doi = {10.20944/preprints202002.0289.v4}, url = {https://doi.org/10.20944/preprints202002.0289.v4}, year = 2020, month = {March}, publisher = {Preprints}, author = {Yulin Wan and Sirui Yan and Ying Zhang and Shanshan An and Kaiqiao Yang and Huan Xu and Tao Gan and Weiguo Cao and Qiuyun Liu}, title = {The Pneumonia Outbreak: High Isoleucine and High Valine Plus Glycine Contents Are Features of the Proteins of COVID-19 Virus}, journal = {Preprints} }