AUTHOR=Zhang Panpan , Liu Yang , Ma Yan , Zhao Tingting , Zhang Chan , Sun Hao 

TITLE=Vitamin D insufficiency and sleep disturbances in children with ADHD: a case-control study

JOURNAL=Frontiers in Psychiatry

VOLUME=Volume 16 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2025.1546692

DOI=10.3389/fpsyt.2025.1546692

ISSN=1664-0640