严重自发性脑出血患者术后下肢深静脉血栓形成的危险因素分析 Factors Related to the Deep Vein Thrombosis in Severe Spontaneous Intracerebral Hemorrhage Patients after Surgical Treatment - 方晓萌，袁巧玲，王硕 (Zhongguo cuzhong zazhi, 2023)