@article{202203.0397,
	doi = {10.20944/preprints202203.0397.v1},
	url = {https://doi.org/10.20944/preprints202203.0397.v1},
	year = 2022,
	month = {March},
	publisher = {Preprints},
	author = {Qinyi Tan and Fang He and Luyan Teng},
	title = {Using Baidu Index to Understand the Public Concern of Children's Mental Health in Mainland China in the Context of COVID-19 Epidemic},
	journal = {Preprints}
}