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Comorbidities and functional impairments in children with attention deficit hyperactivity disorder in China: a hospital-based retrospective cross-sectional study

Crossref DOI link: https://doi.org/10.1136/bmjopen-2020-042196

Published Online: 2021-03-22

Published Print: 2021-03

Update policy: https://doi.org/10.1136/crossmarkpolicy

Authors

Shi, Xiaoyan

Ji, Yiting https://orcid.org/0000-0001-5353-846X
Cai, Shizhong

Wu, Ying

Zhang, Lijun

Shen, Ling

Jiang, Zhiying

Chen, Yan
Funding

Funding for this research was provided by:

National Natural Science Foundation of China (81602861)
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