Qinglin Wu, Fulan Cen, Ying Xie, Xianjia Ning, Jinghua Wang, Zhenghao Lin, Jia Huang. "Lactate to hemoglobin ratio predicts short and long term mortality in critically ill patients with Gastrointestinal bleeding." Scientific Reports, 2025. doi:10.1038/s41598-025-27176-6