AUTHOR=Huang Yongwei , Li Zongping , Wang Jianjun , Wang Decai , Yin Xiaoshuang 

TITLE=Association of the blood urea nitrogen to serum albumin ratio and all-cause mortality in critical ill acute ischemic stroke patients: a retrospective cohort study of MIMIC-IV database 3.0

JOURNAL=Frontiers in Nutrition

VOLUME=11

YEAR=2025

URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2024.1509284

DOI=10.3389/fnut.2024.1509284

ISSN=2296-861X