A study on the application of bedside ultrasound-based precise intervention strategies in ICU patients with constipation
NI Xiumei, HU Shaohua, FU Hong, SHEN Xiaoxia, ZHAO Lican, ZHANG Yu, HAN Jiangying
Chinese Journal of Nursing . 2025, (21): 2599 -2604 .  DOI: 10.3761/j.issn.0254-1769.2025.21.006