Association of early changes of quadriceps muscle thickness with prolonged weaning in elderly patients with sepsis undergoing mechanical ventilation

MAI Xiangxiang , LI Ningxiao, HE Shudian, XING Bo.
The Journal of Practical Medicine . 2023, (2): 236 -243 .  DOI: 10.3969/j.issn.1006⁃5725.2023.02.019