@article{chen_chi_li_2026,  title={Correlation between early cumulative fluid balance and 90-day all-cause mortality in patients with acute pancreatitis: a retrospective cohort study},  volume={81},  ISSN={1807-5932},  url={https://doi.org/10.1016/j.clinsp.2026.101019},  DOI={10.1016/j.clinsp.2026.101019},  journal={Clinics},  publisher={Faculdade de Medicina / USP},  author={Chen, Jianlei and Chi, Jinyuan and Li, Hao},  year={2026},  pages={101019} }