AUTHOR=Liu Guodong , Li Huaxue , Ma Yicheng , Shi Yingzhou , Han Junming , Li Fei , Fang Li , Tian Shengyu , Cheng Yiping 

TITLE=Association of serum 25-hydroxyvitamin D with sleep disorders in individuals with prediabetes and diabetes: a prospective cohort study

JOURNAL=Frontiers in Endocrinology

VOLUME=Volume 16 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1524368

DOI=10.3389/fendo.2025.1524368

ISSN=1664-2392