在脆弱的胸腔间骨折手术后,老年患者的一年死亡率的预测因素

Xiuguo Han1, Liang Han2, Fenglong Chu2

  • 1Department of Emergency Surgery, Affiliated Hospital of Jining Medical University, No. 89, Guhuai Road, Jining City, 272029, Shandong Province, China.