@article{202301.0326, doi = {10.20944/preprints202301.0326.v1}, url = {https://doi.org/10.20944/preprints202301.0326.v1}, year = 2023, month = {January}, publisher = {Preprints}, author = {Songhui You and Yinhao Shen and Qing Guang Liu and ANTONIO CICCHELLA}, title = {Sleepiness among Professional, Semi Professional and Students Chinese Soccer Players in the Shanghai Lockdown}, journal = {Preprints} }