Changing serum creatinine in the detection of acute renal failure and recovery following radiocontrast studies among acutely ill inpatients: Reviewing insights regarding renal functional reserve gained by large-data analysis

血清肌酐变化在急性肾功能衰竭检测及急性病住院患者放射造影检查后恢复中的应用：基于大数据分析的肾功能储备评估研究